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Contract OI history

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Dec 18, 2026 EXPIRATION

NET $260.00 Put

NET261218P00260000

Latest saved OI480Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NET $260.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4802400 2026-10-02: 296 OI2026-10-05: 296 OI2026-10-06: 295 OI2026-10-07: 295 OI2026-10-08: 295 OI2026-10-09: 306 OI2026-10-13: 306 OI2026-10-14: 306 OI2026-10-15: 269 OI2026-10-16: 274 OI2026-10-21: 471 OI2026-10-23: 480 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing480+9
Oct 21, 2026471+197
Oct 16, 2026274+5
Oct 15, 2026269-37
Oct 14, 20263060
Oct 13, 20263060
Oct 09, 2026306+11
Oct 08, 20262950
Oct 07, 20262950
Oct 06, 2026295-1
Oct 05, 20262960
Oct 02, 2026296No prior observation