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Stock indices CFTC weekly data

Nikkei 225 (yen-denominated) positioning

NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE

Latest report date

Positions as of Tuesday.

See release and import times
Latest net position Net long
+1,545contracts
Speculators' longs − shorts.
Weekly change
−1,079contracts
↓ A shift towards the short side.
Change (%)
−41.1%
Compared with last week's net position.
Open interest
21,974contracts
Weekly change −651 contracts (−2.9%)

How positioning has changed

Net position history last 52 weeks

See the weekly figures

＋ Net long− Net short0 contracts divides long from short

Net position contracts

Nikkei 225 (yen-denominated) net position over the last 52 weeks. The vertical axis is contracts and the horizontal axis is the report date (Tuesday). Above the dashed 0 line is net long, below it net short. Latest: +1,545 contracts. Every week's figures are in the table below. 2025-09-30: +8,197 contracts 2025-10-07: +5,023 contracts 2025-10-14: +7,094 contracts 2025-10-21: +9,518 contracts 2025-10-28: +8,504 contracts 2025-11-04: +8,389 contracts 2025-11-10: +7,922 contracts 2025-11-18: +9,318 contracts 2025-11-25: +7,179 contracts 2025-12-02: +7,082 contracts 2025-12-09: +7,185 contracts 2025-12-16: +5,033 contracts 2025-12-23: +4,325 contracts 2025-12-30: +3,145 contracts 2026-01-06: +3,671 contracts 2026-01-13: +5,131 contracts 2026-01-20: +6,376 contracts 2026-01-27: +2,946 contracts 2026-02-03: +4,210 contracts 2026-02-10: +2,613 contracts 2026-02-17: +4,918 contracts 2026-02-24: +5,682 contracts 2026-03-03: +6,330 contracts 2026-03-10: +1,175 contracts 2026-03-17: +9,114 contracts 2026-03-24: +7,628 contracts 2026-03-31: +7,468 contracts 2026-04-07: +8,839 contracts 2026-04-14: +11,398 contracts 2026-04-21: +10,406 contracts 2026-04-28: +10,087 contracts 2026-05-05: +11,211 contracts 2026-05-12: +8,915 contracts 2026-05-19: +10,087 contracts 2026-05-26: +9,604 contracts 2026-06-02: +11,124 contracts 2026-06-09: +6,614 contracts 2026-06-16: +7,071 contracts 2026-06-23: +5,791 contracts 2026-06-30: +4,102 contracts 2026-07-07: +3,827 contracts 2026-07-14: +4,019 contracts 2026-07-21: +3,962 contracts 2026-07-28: +6,222 contracts 2026-08-04: +3,190 contracts 2026-08-11: +1,373 contracts 2026-08-18: +2,523 contracts 2026-08-25: +3,294 contracts 2026-09-01: +2,695 contracts 2026-09-08: +2,724 contracts 2026-09-15: +2,624 contracts 2026-09-22: +1,545 contracts

Report date (Tuesday)

2025-09-30 – 2026-09-22. This is positioning over time, not price.
Period high
+11,398 contracts
Period low
+1,175 contracts
Period average
+6,124 contracts

Weekly data

Week-by-week record

Newest first · 52 weeks. Figures are in contracts.

Scroll sideways to see every column. “Flipped” marks a week when the skew switched sides.

Weekly net position, weekly change, change in percent, speculators' longs and shorts, and open interest for Nikkei 225 (yen-denominated). Change is in percent; everything else is in contracts.
Report dateNet positionWeekly changeChange (%)LongShortOpen interest
Latest +1,545 −1,079 −41.1% 4,1992,65421,974
+2,624 −100 −3.7% 5,5422,91822,625
+2,724 +29 +1.1% 5,6212,89742,440
+2,695 −599 −18.2% 6,6393,94430,948
+3,294 +771 +30.6% 6,6243,33031,113
+2,523 +1,150 +83.8% 6,0033,48031,049
+1,373 −1,817 −57.0% 5,0213,64828,863
+3,190 −3,032 −48.7% 6,4553,26533,506
+6,222 +2,260 +57.0% 9,2823,06035,445
+3,962 −57 −1.4% 6,7132,75130,441
+4,019 +192 +5.0% 6,6642,64528,740
+3,827 −275 −6.7% 8,3074,48031,181
+4,102 −1,689 −29.2% 6,8902,78827,616
+5,791 −1,280 −18.1% 8,4142,62329,282
+7,071 +457 +6.9% 9,0451,97425,343
+6,614 −4,510 −40.5% 10,3063,69243,323
+11,124 +1,520 +15.8% 12,8401,71637,503
+9,604 −483 −4.8% 10,9931,38932,913
+10,087 +1,172 +13.1% 11,6281,54135,308
+8,915 −2,296 −20.5% 10,1881,27333,674
+11,211 +1,124 +11.1% 12,4871,27636,011
+10,087 −319 −3.1% 12,2752,18835,291
+10,406 −992 −8.7% 12,1461,74033,647
+11,398 +2,559 +29.0% 12,4871,08934,012
+8,839 +1,371 +18.4% 11,2732,43431,663
+7,468 −160 −2.1% 10,2282,76029,349
+7,628 −1,486 −16.3% 10,5932,96530,119
+9,114 +7,939 +675.7% 11,2492,13530,654
+1,175 −5,155 −81.4% 7,0515,87644,311
+6,330 +648 +11.4% 10,4404,11040,596
+5,682 +764 +15.5% 9,8134,13141,320
+4,918 +2,305 +88.2% 9,3394,42139,358
+2,613 −1,597 −37.9% 9,3376,72437,377
+4,210 +1,264 +42.9% 8,9994,78931,587
+2,946 −3,430 −53.8% 6,6673,72131,709
+6,376 +1,245 +24.3% 8,5442,16833,153
+5,131 +1,460 +39.8% 7,8992,76831,029
+3,671 +526 +16.7% 6,5062,83530,635
+3,145 −1,180 −27.3% 5,9322,78730,035
+4,325 −708 −14.1% 5,8981,57329,322
+5,033 −2,152 −30.0% 6,2471,21429,321
+7,185 +103 +1.5% 10,4573,27250,808
+7,082 −97 −1.4% 9,9862,90441,352
+7,179 −2,139 −23.0% 9,8882,70940,930
+9,318 +1,396 +17.6% 12,9393,62143,405
+7,922 −467 −5.6% 11,6703,74841,851
+8,389 −115 −1.4% 12,5234,13440,609
+8,504 −1,014 −10.7% 12,9484,44444,608
+9,518 +2,424 +34.2% 12,4402,92242,470
+7,094 +2,071 +41.2% 10,8013,70739,329
+5,023 −3,174 −38.7% 10,9675,94439,067
+8,197 — — 12,6374,44032,389

When there is no previous week, or last week's net position was small, the change is shown as “—”.

Data updates

From report date to publication here

  1. Report date

    Positions as of each Tuesday.

  2. Scheduled CFTC release

    Every Friday at 15:30 (US Eastern)

    Tuesday's figures are published on Friday.

  3. Imported by us

    2026/09/26 06:37 (Japan time)

    We display the data we have stored.

About these figures

Net position and open interest
The net position is speculators' (the CFTC's “noncommercial” category) long contracts minus their short contracts, counted in contracts. Open interest is the number of outstanding contracts across the whole market, which is not the same as speculators' longs plus shorts.
Change in percent and “flipped”
The percentage is “weekly change ÷ absolute value of last week's net position × 100”. When last week's figure was small the percentage swings wildly, so it is not shown (“—”). Weeks in which the skew switched sides are marked “Flipped”.

Source: CFTC (U.S. Commodity Futures Trading Commission) (Commitments of Traders (opens in a new tab)). Imported and displayed by us.

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