5月14日股指期货套利监测日报

Group 1 - The basis for the CSI 300 IF2505 contract is at a discount of 0.21, while the SSE 50 IH2505 contract is at a premium of 2.22, the CSI 500 IC2505 contract is at a premium of 0.88, and the CSI 1000 IM2505 contract is at a discount of 3.77 [1] - The month difference for the CSI 300 IF2505-2506 is 35.6, for the SSE 50 IH2505-2506 is 18.4, for the CSI 500 IC2505-2506 is 102.2, and for the CSI 1000 IM2505-2506 is 113.6 [1]