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_20240522_151451
CFFEX.IM2404	0.000606	-	-	-	-	-	-	-	-	-	5540.099	20240419	0	121
CFFEX.IM2405	0.000606	-	-	-	-	-	-	-	5512.0	6039.525	5540.099	20240517	0	121
CFFEX.IM2406	0.000606	0.000511	0.000095	-0.01092	-0.000496	-0.120122	-0.00787	5479.6	5476.8	5992.6	5540.099	20240621	22	121
CFFEX.IM2409	0.000606	0.000856	-0.00025	-0.02897	-0.000341	-0.08248	-	5379.6	5375.0	-	5540.099	20240920	85	121
CFFEX.IM2412	0.000606	-	-	-	-	-	-	-	-	-	5540.099	20241220	145	121
CFFEX.IC2404	-0.001507	-	-	-	-	-	-	-	-	-	5470.656	20240419	0	121
CFFEX.IC2405	-0.001507	0.0	-0.001507	-0.005202	-inf	-inf	-	5442.2	5442.2	-	5470.656	20240517	0	121
CFFEX.IC2406	-0.001507	-0.003051	0.001544	-0.008528	-0.000388	-0.093813	-	5424.0	5440.6	-	5470.656	20240621	22	121
CFFEX.IC2409	-0.001507	-0.002448	0.000941	-0.016754	-0.000197	-0.0477	-	5379.0	5392.2	-	5470.656	20240920	85	121
CFFEX.IC2412	-0.001507	-	-	-	-	-	-	-	-	-	5470.656	20241220	145	121
CFFEX.IF2404	0.002747	-	-	-	-	-	-	-	-	-	3686.258	20240419	0	121
CFFEX.IF2405	0.002747	-	-	-	-	-	-	-	3647.2	-	3686.258	20240517	0	121
CFFEX.IF2406	0.002747	0.001147	0.0016	-0.005387	-0.000245	-0.059257	-	3666.4	3662.2	-	3686.258	20240621	22	121
CFFEX.IF2409	0.002747	-	-	-0.015153	-0.000178	-0.043142	-	3630.4	-	-	3686.258	20240920	85	121
CFFEX.IF2412	0.002747	-	-	-	-	-	-	-	-	-	3686.258	20241220	145	121
CFFEX.IH2404	0.001949	-	-	-	-	-	-	-	-	-	2530.155	20240419	0	121
CFFEX.IH2405	0.001949	0.0	0.001949	-0.011207	-inf	-inf	-	2501.8	2501.8	-	2530.155	20240517	0	121
CFFEX.IH2406	0.001949	-0.000556	0.002505	-0.004962	-0.000226	-0.054584	-	2517.6	2519.0	-	2530.155	20240621	22	121
CFFEX.IH2409	0.001949	-0.000322	0.002271	-0.017768	-0.000209	-0.050586	-	2485.2	2486.0	-	2530.155	20240920	85	121
CFFEX.IH2412	0.001949	-	-	-	-	-	-	-	-	-	2530.155	20241220	145	121