银河期货股指期货数据日报-20251029

1. Report Information - Report Title: Stock Index Futures Data Daily Report [1] - Report Date: October 29, 2025 [2] 2. IM Futures 2.1 Daily Quotes - The closing price of CSI 1000 was 7,569.12, up 1.20%. The total trading volume of the four IM contracts was 187,636 lots, a decrease of 23,657 lots from the previous day; the total open interest was 348,768 lots, a decrease of 5,250 lots from the previous day [4][5]. - The main contract of IM rose 1.42% to close at 7,446.4 points. The main contract was at a discount of 122.72 points, an increase of 20.9 points from the previous day; the annualized basis rate was -11.57% [4][5]. 2.2 Main Seats Analysis - In IM2511, the top five seats in terms of trading volume were led by CITIC Futures (on behalf of clients), with a trading volume of 38,281 lots, a decrease of 6,917 lots from the previous day. In terms of long positions, CITIC Futures (on behalf of clients) held 26,244 lots, a decrease of 1,382 lots; in terms of short positions, CITIC Futures (on behalf of clients) held 36,616 lots, a decrease of 1,639 lots [18]. 3. IF Futures 3.1 Daily Quotes - The closing price of CSI 300 was 4,747.84, up 1.19%. The total trading volume of the four IF contracts was 100,933 lots, a decrease of 11,905 lots from the previous day; the total open interest was 258,558 lots, an increase of 439 lots from the previous day [23][25]. - The main contract of IF was at a discount of 15.24 points, an increase of 7.13 points from the previous day; the annualized basis rate was -2.26% [25]. 3.2 Main Seats Analysis - In IF2511, the top five seats in terms of trading volume were led by CITIC Futures (on behalf of clients), with a trading volume of 8,593 lots, a decrease of 1,079 lots from the previous day. In terms of long positions, CITIC Futures (on behalf of clients) held 6,959 lots, an increase of 107 lots; in terms of short positions, CITIC Futures (on behalf of clients) held 9,299 lots, a decrease of 510 lots [36]. 4. IC Futures 4.1 Daily Quotes - The closing price of CSI 500 was 7,480.97, up 1.91%. The total trading volume of the four IC contracts was 134,767 lots, an increase of 8,363 lots from the previous day; the total open interest was 252,815 lots, an increase of 9,663 lots from the previous day [41][42]. - The main contract of IC rose 2.12% to close at 7,390 points. The main contract was at a discount of 90.97 points, an increase of 19.06 points from the previous day; the annualized basis rate was -8.64% [41][42]. 4.2 Main Seats Analysis - In IC2511, the top five seats in terms of trading volume were led by CITIC Futures (on behalf of clients), with a trading volume of 30,054 lots, an increase of 426 lots from the previous day. In terms of long positions, Guotai Junan (on behalf of clients) held 21,066 lots, an increase of 1,034 lots; in terms of short positions, CITIC Futures (on behalf of clients) held 23,669 lots, an increase of 1,098 lots [56]. 5. IH Futures 5.1 Daily Quotes - The closing price of SSE 50 was 3,063.02, up 0.41%. The total trading volume of the four IH contracts was 45,105 lots, a decrease of 6,016 lots from the previous day; the total open interest was 94,975 lots, a decrease of 762 lots from the previous day [62]. - The main contract of IH rose 0.39% to close at 3,064.8 points. The main contract was at a premium of 1.78 points, an increase of 0.6 points from the previous day; the annualized basis rate was 0.41% [62][63]. 5.2 Main Seats Analysis - In IH2511, the top five seats in terms of trading volume were led by Guotai Junan (on behalf of clients), with a trading volume of 8,637 lots, a decrease of 1,557 lots from the previous day. In terms of long positions, Guotai Junan (on behalf of clients) held 8,450 lots, a decrease of 241 lots; in terms of short positions, Guotai Junan (on behalf of clients) held 8,943 lots, a decrease of 186 lots [75].