index_ret	future_ret	alpha_gain_from_index_future_hedge	premium+_discount-	premium_perleftday	premium_yearly	alpha_from_future_shorts	future_last	future_last_ytd	future_cost	index_price	contract_deal_last_day	deal_days_left_total	hold_days
hedge_20240329
CFFEX.IM2404	0.010771	0.011664	-0.000893	-0.005185	-0.00037	-0.089634	-	5412.0	5349.6	-	5440.210	20240419	14	88
CFFEX.IM2405	0.010771	-	-	-0.011987	-0.000387	-0.093573	0.000209	5375.0	-	6039.525	5440.210	20240517	31	88
CFFEX.IM2406	0.010771	-	-	-	-	-	-	-	5249.0	5992.6	5440.210	20240621	55	88
CFFEX.IM2409	0.010771	-0.004393	0.015164	-0.058419	-0.000495	-0.119808	-	5122.4	5145.0	-	5440.210	20240920	118	88
CFFEX.IM2412	0.010771	-	-	-	-	-	-	-	-	-	5440.210	20241220	178	88
CFFEX.IC2404	0.012066	-	-	-	-	-	-	-	5216.8	-	5286.835	20240419	14	88
CFFEX.IC2405	0.012066	-	-	-0.003638	-0.000117	-0.028402	-	5267.6	-	-	5286.835	20240517	31	88
CFFEX.IC2406	0.012066	-	-	-	-	-	-	-	5149.8	-	5286.835	20240621	55	88
CFFEX.IC2409	0.012066	-	-	-	-	-	-	-	-	-	5286.835	20240920	118	88
CFFEX.IC2412	0.012066	-	-	-	-	-	-	-	-	-	5286.835	20241220	178	88
CFFEX.IF2404	0.004725	-	-	-	-	-	-	-	-	-	3537.601	20240419	14	88
CFFEX.IF2405	0.004725	-	-	-	-	-	-	-	-	-	3537.601	20240517	31	88
CFFEX.IF2406	0.004725	-	-	-0.011477	-0.000209	-0.050499	-	3497.0	-	-	3537.601	20240621	55	88
CFFEX.IF2409	0.004725	-	-	-0.019788	-0.000168	-0.040582	-	3467.6	-	-	3537.601	20240920	118	88
CFFEX.IF2412	0.004725	-	-	-	-	-	-	-	-	-	3537.601	20241220	178	88
CFFEX.IH2404	0.005431	0.005072	0.000359	0.001063	0.000076	0.018381	-	2417.6	2405.4	-	2415.032	20240419	14	88
CFFEX.IH2405	0.005431	0.00885	-0.003419	0.000732	0.000024	0.005715	-	2416.8	2395.6	-	2415.032	20240517	31	88
CFFEX.IH2406	0.005431	0.002258	0.003173	-0.007467	-0.000136	-0.032853	-	2397.0	2391.6	-	2415.032	20240621	55	88
CFFEX.IH2409	0.005431	-	-	-0.018729	-0.000159	-0.038411	-	2369.8	-	-	2415.032	20240920	118	88
CFFEX.IH2412	0.005431	-	-	-	-	-	-	-	-	-	2415.032	20241220	178	88