diff --git a/proto/reserve/vaults/query.proto b/proto/reserve/vaults/query.proto
index b3832cc..d7dd47e 100644
--- a/proto/reserve/vaults/query.proto
+++ b/proto/reserve/vaults/query.proto
@@ -20,6 +20,10 @@ service Query {
     option (google.api.http).get = "/reserve/vaults/params";
   }
 
+    rpc QueryCollateralsByDenom(QueryCollateralsByDenomRequest) returns (QueryCollateralsByDenomResponse){
+    option (google.api.http).get = "/reserve/vaults/params";
+  }
+
   rpc QueryAllVaults(QueryAllVaultsRequest) returns (QueryAllVaultsResponse){
     option (google.api.http).get = "/reserve/vaults/params";
   }
@@ -64,6 +68,14 @@ message QueryAllCollateralResponse{
   repeated  VaultMamager all_vault_mamager = 1; 
 }
 
+message QueryCollateralsByDenomRequest {
+  string denom = 1;
+}
+
+message QueryCollateralsByDenomResponse{
+  repeated  VaultMamager all_vault_mamager_by_denom = 1; 
+}
+
 message QueryVaultByOwnerRequest {
   string address  = 1;
 }
diff --git a/x/vaults/keeper/query.go b/x/vaults/keeper/query.go
index 32fd465..106e303 100644
--- a/x/vaults/keeper/query.go
+++ b/x/vaults/keeper/query.go
@@ -47,6 +47,22 @@ func (q queryServer) QueryAllCollateral(ctx context.Context, req *types.QueryAll
 	}, err
 }
 
+func (q queryServer) QueryCollateralsByDenom(ctx context.Context, req *types.QueryCollateralsByDenomRequest) (*types.QueryCollateralsByDenomResponse, error) {
+	allCollateral := []*types.VaultMamager{}
+
+	err := q.keeper.VaultsManager.Walk(ctx, nil, func(key string, value types.VaultMamager) (stop bool, err error) {
+		if value.Denom == req.Denom {
+			allCollateral = append(allCollateral, &value)
+		}
+
+		return false, nil
+	})
+
+	return &types.QueryCollateralsByDenomResponse{
+		AllVaultMamagerByDenom: allCollateral,
+	}, err
+}
+
 func (q queryServer) QueryAllVaults(ctx context.Context, req *types.QueryAllVaultsRequest) (*types.QueryAllVaultsResponse, error) {
 	allVaults := []*types.Vault{}
 
diff --git a/x/vaults/types/query.pb.go b/x/vaults/types/query.pb.go
index 232b3ec..f306b60 100644
--- a/x/vaults/types/query.pb.go
+++ b/x/vaults/types/query.pb.go
@@ -362,6 +362,94 @@ func (m *QueryAllCollateralResponse) GetAllVaultMamager() []*VaultMamager {
 	return nil
 }
 
+type QueryCollateralsByDenomRequest struct {
+	Denom string `protobuf:"bytes,1,opt,name=denom,proto3" json:"denom,omitempty"`
+}
+
+func (m *QueryCollateralsByDenomRequest) Reset()         { *m = QueryCollateralsByDenomRequest{} }
+func (m *QueryCollateralsByDenomRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryCollateralsByDenomRequest) ProtoMessage()    {}
+func (*QueryCollateralsByDenomRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5eedd1d3c0c88e0e, []int{8}
+}
+func (m *QueryCollateralsByDenomRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryCollateralsByDenomRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryCollateralsByDenomRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryCollateralsByDenomRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryCollateralsByDenomRequest.Merge(m, src)
+}
+func (m *QueryCollateralsByDenomRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryCollateralsByDenomRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryCollateralsByDenomRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryCollateralsByDenomRequest proto.InternalMessageInfo
+
+func (m *QueryCollateralsByDenomRequest) GetDenom() string {
+	if m != nil {
+		return m.Denom
+	}
+	return ""
+}
+
+type QueryCollateralsByDenomResponse struct {
+	AllVaultMamagerByDenom []*VaultMamager `protobuf:"bytes,1,rep,name=all_vault_mamager_by_denom,json=allVaultMamagerByDenom,proto3" json:"all_vault_mamager_by_denom,omitempty"`
+}
+
+func (m *QueryCollateralsByDenomResponse) Reset()         { *m = QueryCollateralsByDenomResponse{} }
+func (m *QueryCollateralsByDenomResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryCollateralsByDenomResponse) ProtoMessage()    {}
+func (*QueryCollateralsByDenomResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_5eedd1d3c0c88e0e, []int{9}
+}
+func (m *QueryCollateralsByDenomResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryCollateralsByDenomResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryCollateralsByDenomResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryCollateralsByDenomResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryCollateralsByDenomResponse.Merge(m, src)
+}
+func (m *QueryCollateralsByDenomResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryCollateralsByDenomResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryCollateralsByDenomResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryCollateralsByDenomResponse proto.InternalMessageInfo
+
+func (m *QueryCollateralsByDenomResponse) GetAllVaultMamagerByDenom() []*VaultMamager {
+	if m != nil {
+		return m.AllVaultMamagerByDenom
+	}
+	return nil
+}
+
 type QueryVaultByOwnerRequest struct {
 	Address string `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
 }
@@ -370,7 +458,7 @@ func (m *QueryVaultByOwnerRequest) Reset()         { *m = QueryVaultByOwnerReque
 func (m *QueryVaultByOwnerRequest) String() string { return proto.CompactTextString(m) }
 func (*QueryVaultByOwnerRequest) ProtoMessage()    {}
 func (*QueryVaultByOwnerRequest) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5eedd1d3c0c88e0e, []int{8}
+	return fileDescriptor_5eedd1d3c0c88e0e, []int{10}
 }
 func (m *QueryVaultByOwnerRequest) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -414,7 +502,7 @@ func (m *QueryVaultByOwnerResponse) Reset()         { *m = QueryVaultByOwnerResp
 func (m *QueryVaultByOwnerResponse) String() string { return proto.CompactTextString(m) }
 func (*QueryVaultByOwnerResponse) ProtoMessage()    {}
 func (*QueryVaultByOwnerResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_5eedd1d3c0c88e0e, []int{9}
+	return fileDescriptor_5eedd1d3c0c88e0e, []int{11}
 }
 func (m *QueryVaultByOwnerResponse) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -459,6 +547,8 @@ func init() {
 	proto.RegisterType((*QueryAllVaultsResponse)(nil), "reserve.vaults.QueryAllVaultsResponse")
 	proto.RegisterType((*QueryAllCollateralRequest)(nil), "reserve.vaults.QueryAllCollateralRequest")
 	proto.RegisterType((*QueryAllCollateralResponse)(nil), "reserve.vaults.QueryAllCollateralResponse")
+	proto.RegisterType((*QueryCollateralsByDenomRequest)(nil), "reserve.vaults.QueryCollateralsByDenomRequest")
+	proto.RegisterType((*QueryCollateralsByDenomResponse)(nil), "reserve.vaults.QueryCollateralsByDenomResponse")
 	proto.RegisterType((*QueryVaultByOwnerRequest)(nil), "reserve.vaults.QueryVaultByOwnerRequest")
 	proto.RegisterType((*QueryVaultByOwnerResponse)(nil), "reserve.vaults.QueryVaultByOwnerResponse")
 }
@@ -466,44 +556,48 @@ func init() {
 func init() { proto.RegisterFile("reserve/vaults/query.proto", fileDescriptor_5eedd1d3c0c88e0e) }
 
 var fileDescriptor_5eedd1d3c0c88e0e = []byte{
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+	0x30, 0x73, 0xa2, 0xe7, 0xd1, 0x72, 0xb9, 0x76, 0x7e, 0x98, 0xcc, 0x95, 0x0a, 0xc8, 0x6a, 0x51,
+	0xda, 0x5b, 0x7b, 0x07, 0x96, 0xb1, 0x7f, 0x60, 0x19, 0x7f, 0x0e, 0x2c, 0xe3, 0xf3, 0xa1, 0x55,
+	0xdb, 0x3f, 0xb4, 0x6a, 0xbf, 0x0e, 0xad, 0xda, 0x0b, 0xe2, 0x7a, 0xc9, 0xab, 0x7e, 0xd7, 0xde,
+	0xe1, 0x01, 0xe1, 0x21, 0x0f, 0x52, 0xf9, 0x91, 0xd9, 0xe1, 0xfe, 0x91, 0xd2, 0x9b, 0x4c, 0x2b,
+	0x49, 0x23, 0x26, 0xba, 0x75, 0x09, 0xb8, 0xfd, 0x3f, 0x00, 0x00, 0xff, 0xff, 0x0a, 0xb1, 0xf2,
+	0x3e, 0x43, 0x07, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -521,6 +615,7 @@ type QueryClient interface {
 	// Parameters queries the parameters of the module.
 	Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error)
 	QueryAllCollateral(ctx context.Context, in *QueryAllCollateralRequest, opts ...grpc.CallOption) (*QueryAllCollateralResponse, error)
+	QueryCollateralsByDenom(ctx context.Context, in *QueryCollateralsByDenomRequest, opts ...grpc.CallOption) (*QueryCollateralsByDenomResponse, error)
 	QueryAllVaults(ctx context.Context, in *QueryAllVaultsRequest, opts ...grpc.CallOption) (*QueryAllVaultsResponse, error)
 	QueryVaultsByID(ctx context.Context, in *QueryVaultIdRequest, opts ...grpc.CallOption) (*QueryVaultIdResponse, error)
 	QueryVaultByOwner(ctx context.Context, in *QueryVaultByOwnerRequest, opts ...grpc.CallOption) (*QueryVaultByOwnerResponse, error)
@@ -552,6 +647,15 @@ func (c *queryClient) QueryAllCollateral(ctx context.Context, in *QueryAllCollat
 	return out, nil
 }
 
+func (c *queryClient) QueryCollateralsByDenom(ctx context.Context, in *QueryCollateralsByDenomRequest, opts ...grpc.CallOption) (*QueryCollateralsByDenomResponse, error) {
+	out := new(QueryCollateralsByDenomResponse)
+	err := c.cc.Invoke(ctx, "/reserve.vaults.Query/QueryCollateralsByDenom", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *queryClient) QueryAllVaults(ctx context.Context, in *QueryAllVaultsRequest, opts ...grpc.CallOption) (*QueryAllVaultsResponse, error) {
 	out := new(QueryAllVaultsResponse)
 	err := c.cc.Invoke(ctx, "/reserve.vaults.Query/QueryAllVaults", in, out, opts...)
@@ -584,6 +688,7 @@ type QueryServer interface {
 	// Parameters queries the parameters of the module.
 	Params(context.Context, *QueryParamsRequest) (*QueryParamsResponse, error)
 	QueryAllCollateral(context.Context, *QueryAllCollateralRequest) (*QueryAllCollateralResponse, error)
+	QueryCollateralsByDenom(context.Context, *QueryCollateralsByDenomRequest) (*QueryCollateralsByDenomResponse, error)
 	QueryAllVaults(context.Context, *QueryAllVaultsRequest) (*QueryAllVaultsResponse, error)
 	QueryVaultsByID(context.Context, *QueryVaultIdRequest) (*QueryVaultIdResponse, error)
 	QueryVaultByOwner(context.Context, *QueryVaultByOwnerRequest) (*QueryVaultByOwnerResponse, error)
@@ -599,6 +704,9 @@ func (*UnimplementedQueryServer) Params(ctx context.Context, req *QueryParamsReq
 func (*UnimplementedQueryServer) QueryAllCollateral(ctx context.Context, req *QueryAllCollateralRequest) (*QueryAllCollateralResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method QueryAllCollateral not implemented")
 }
+func (*UnimplementedQueryServer) QueryCollateralsByDenom(ctx context.Context, req *QueryCollateralsByDenomRequest) (*QueryCollateralsByDenomResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method QueryCollateralsByDenom not implemented")
+}
 func (*UnimplementedQueryServer) QueryAllVaults(ctx context.Context, req *QueryAllVaultsRequest) (*QueryAllVaultsResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method QueryAllVaults not implemented")
 }
@@ -649,6 +757,24 @@ func _Query_QueryAllCollateral_Handler(srv interface{}, ctx context.Context, dec
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Query_QueryCollateralsByDenom_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryCollateralsByDenomRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).QueryCollateralsByDenom(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/reserve.vaults.Query/QueryCollateralsByDenom",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).QueryCollateralsByDenom(ctx, req.(*QueryCollateralsByDenomRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Query_QueryAllVaults_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(QueryAllVaultsRequest)
 	if err := dec(in); err != nil {
@@ -715,6 +841,10 @@ var _Query_serviceDesc = grpc.ServiceDesc{
 			MethodName: "QueryAllCollateral",
 			Handler:    _Query_QueryAllCollateral_Handler,
 		},
+		{
+			MethodName: "QueryCollateralsByDenom",
+			Handler:    _Query_QueryCollateralsByDenom_Handler,
+		},
 		{
 			MethodName: "QueryAllVaults",
 			Handler:    _Query_QueryAllVaults_Handler,
@@ -971,6 +1101,73 @@ func (m *QueryAllCollateralResponse) MarshalToSizedBuffer(dAtA []byte) (int, err
 	return len(dAtA) - i, nil
 }
 
+func (m *QueryCollateralsByDenomRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryCollateralsByDenomRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryCollateralsByDenomRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Denom) > 0 {
+		i -= len(m.Denom)
+		copy(dAtA[i:], m.Denom)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.Denom)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryCollateralsByDenomResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryCollateralsByDenomResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryCollateralsByDenomResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.AllVaultMamagerByDenom) > 0 {
+		for iNdEx := len(m.AllVaultMamagerByDenom) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.AllVaultMamagerByDenom[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintQuery(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0xa
+		}
+	}
+	return len(dAtA) - i, nil
+}
+
 func (m *QueryVaultByOwnerRequest) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
@@ -1142,6 +1339,34 @@ func (m *QueryAllCollateralResponse) Size() (n int) {
 	return n
 }
 
+func (m *QueryCollateralsByDenomRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Denom)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
+func (m *QueryCollateralsByDenomResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if len(m.AllVaultMamagerByDenom) > 0 {
+		for _, e := range m.AllVaultMamagerByDenom {
+			l = e.Size()
+			n += 1 + l + sovQuery(uint64(l))
+		}
+	}
+	return n
+}
+
 func (m *QueryVaultByOwnerRequest) Size() (n int) {
 	if m == nil {
 		return 0
@@ -1732,6 +1957,172 @@ func (m *QueryAllCollateralResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *QueryCollateralsByDenomRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryCollateralsByDenomRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryCollateralsByDenomRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Denom", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Denom = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryCollateralsByDenomResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryCollateralsByDenomResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryCollateralsByDenomResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field AllVaultMamagerByDenom", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.AllVaultMamagerByDenom = append(m.AllVaultMamagerByDenom, &VaultMamager{})
+			if err := m.AllVaultMamagerByDenom[len(m.AllVaultMamagerByDenom)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func (m *QueryVaultByOwnerRequest) Unmarshal(dAtA []byte) error {
 	l := len(dAtA)
 	iNdEx := 0
diff --git a/x/vaults/types/query.pb.gw.go b/x/vaults/types/query.pb.gw.go
index 4757dc3..dbe22c5 100644
--- a/x/vaults/types/query.pb.gw.go
+++ b/x/vaults/types/query.pb.gw.go
@@ -69,6 +69,42 @@ func local_request_Query_QueryAllCollateral_0(ctx context.Context, marshaler run
 
 }
 
+var (
+	filter_Query_QueryCollateralsByDenom_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+)
+
+func request_Query_QueryCollateralsByDenom_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryCollateralsByDenomRequest
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_Query_QueryCollateralsByDenom_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.QueryCollateralsByDenom(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_QueryCollateralsByDenom_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryCollateralsByDenomRequest
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_Query_QueryCollateralsByDenom_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.QueryCollateralsByDenom(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 func request_Query_QueryAllVaults_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
 	var protoReq QueryAllVaultsRequest
 	var metadata runtime.ServerMetadata
@@ -211,6 +247,29 @@ func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, serv
 
 	})
 
+	mux.Handle("GET", pattern_Query_QueryCollateralsByDenom_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Query_QueryCollateralsByDenom_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_QueryCollateralsByDenom_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	mux.Handle("GET", pattern_Query_QueryAllVaults_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -361,6 +420,26 @@ func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, clie
 
 	})
 
+	mux.Handle("GET", pattern_Query_QueryCollateralsByDenom_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Query_QueryCollateralsByDenom_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_QueryCollateralsByDenom_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	mux.Handle("GET", pattern_Query_QueryAllVaults_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -429,6 +508,8 @@ var (
 
 	pattern_Query_QueryAllCollateral_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"reserve", "vaults", "params"}, "", runtime.AssumeColonVerbOpt(false)))
 
+	pattern_Query_QueryCollateralsByDenom_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"reserve", "vaults", "params"}, "", runtime.AssumeColonVerbOpt(false)))
+
 	pattern_Query_QueryAllVaults_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"reserve", "vaults", "params"}, "", runtime.AssumeColonVerbOpt(false)))
 
 	pattern_Query_QueryVaultsByID_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"reserve", "vaults", "params"}, "", runtime.AssumeColonVerbOpt(false)))
@@ -441,6 +522,8 @@ var (
 
 	forward_Query_QueryAllCollateral_0 = runtime.ForwardResponseMessage
 
+	forward_Query_QueryCollateralsByDenom_0 = runtime.ForwardResponseMessage
+
 	forward_Query_QueryAllVaults_0 = runtime.ForwardResponseMessage
 
 	forward_Query_QueryVaultsByID_0 = runtime.ForwardResponseMessage