银河期货股指期货数据日报-20251210

1. Report Information - Report title: Stock Index Futures Data Daily Report [1] - Date: December 10, 2025 [2] 2. IM Futures 2.1 Daily Quotes - The closing price of CSI 1000 was 7,408.24, up 0.37%, with a trading volume of 21,561 lots (down 6%) and a trading value of 36.02 billion yuan (down 8%) [4] - The IM main - contract (IM2512) rose 0.22% to close at 7,371.4 points. The trading volume of IM four - contracts was 177,447 lots, an increase of 36,576 lots from the previous day; the total open interest was 369,233 lots, an increase of 9,226 lots [4][5] 2.2 Basis and Other Indicators - The IM main - contract was at a discount of 36.84 points, down 4.06 points from the previous day; the annualized basis rate was - 18.24% [5] - The dividend impacts of the four IM contracts were 0.34 points, 1.2 points, 1.21 points, and 44.18 points respectively [5] 2.3 Main Seats - For IM2512, the top five seats in terms of trading volume had a total of 46,882 lots, an increase of 11,437 lots from the previous day. The top five seats in terms of long positions had 45,109 lots (an increase of 1,400 lots), and the top five seats in terms of short positions had 56,585 lots (an increase of 1,488 lots) [19] 3. IF Futures 3.1 Daily Quotes - The closing price of CSI 300 was 4,591.83, down 0.14%, with a trading volume of 16,911 lots (down 8%) and a trading value of 40.15 billion yuan (down 11%) [24] - The IF main - contract (IF2512) fell 0.17% to close at 4,574.2 points. The trading volume of IF four - contracts was 122,684 lots, an increase of 23,187 lots from the previous day; the total open interest was 276,464 lots, an increase of 7,169 lots [24][25] 3.2 Basis and Other Indicators - The IF main - contract was at a discount of 17.63 points, down 2.61 points from the previous day; the annualized basis rate was - 14.07% [25] - The dividend impacts of the four IF contracts were 3.54 points, 9.82 points, 10.92 points, and 40.57 points respectively [25] 3.3 Main Seats - For IF2512, the top five seats in terms of trading volume had a total of 75,172 lots, an increase of 12,528 lots from the previous day. The top five seats in terms of long positions had 54,636 lots (a decrease of 1,176 lots), and the top five seats in terms of short positions had 56,894 lots (an increase of 127 lots) [37] 4. IC Futures 4.1 Daily Quotes - The closing price of CSI 500 was 7,155.99, up 0.49%, with a trading volume of 15,397 lots (down 8%) and a trading value of 28.05 billion yuan (down 8%) [42] - The IC main - contract (IC2512) rose 0.4% to close at 7,122.2 points. The trading volume of IC four - contracts was 116,534 lots, an increase of 20,739 lots from the previous day; the total open interest was 252,255 lots, an increase of 2,642 lots [42][43] 4.2 Basis and Other Indicators - The IC main - contract was at a discount of 33.79 points, down 6.86 points from the previous day; the annualized basis rate was - 17.32% [43] - The dividend impacts of the four IC contracts were 0.84 points, 2.37 points, 2.94 points, and 57.32 points respectively [43] 4.3 Main Seats - For IC2512, the top five seats in terms of trading volume had a total of 31,609 lots, an increase of 5,655 lots from the previous day. The top five seats in terms of long positions had 34,243 lots (an increase of 1,249 lots), and the top five seats in terms of short positions had 44,390 lots (an increase of 1,291 lots) [58] 5. IH Futures 5.1 Daily Quotes - The closing price of SSE 50 was 2,988.64, down 0.31%, with a trading volume of 4,151 lots (down 4%) and a trading value of 10.13 billion yuan (down 8%) [64] - The IH main - contract (IH2512) fell 0.35% to close at 2,980.8 points. The trading volume of IH four - contracts was 51,211 lots, an increase of 12,074 lots from the previous day; the total open interest was 96,737 lots, an increase of 4,369 lots [64] 5.2 Basis and Other Indicators - The IH main - contract was at a discount of 7.84 points, down 1.48 points from the previous day; the annualized basis rate was - 9.6% [65] - The dividend impacts of the four IH contracts were 4.68 points, 12.33 points, 13.5 points, and 31.52 points respectively [65] 5.3 Main Seats - For IH2512, the top five seats in terms of trading volume had a total of 35,039 lots, an increase of 9,905 lots from the previous day. The top five seats in terms of long positions had 23,003 lots (an increase of 1,156 lots), and the top five seats in terms of short positions had 27,634 lots (an increase of 651 lots) [80]