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Contract OI history

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Nov 20, 2026 EXPIRATION

NET $260.00 Put

NET261120P00260000

Latest saved OI322Oct 23, 2026
Last change+1vs 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. 3221610 2026-10-02: 265 OI2026-10-05: 266 OI2026-10-06: 274 OI2026-10-07: 273 OI2026-10-08: 273 OI2026-10-09: 257 OI2026-10-13: 282 OI2026-10-14: 282 OI2026-10-15: 282 OI2026-10-16: 297 OI2026-10-21: 321 OI2026-10-23: 322 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, 2026Viewing322+1
Oct 21, 2026321+24
Oct 16, 2026297+15
Oct 15, 20262820
Oct 14, 20262820
Oct 13, 2026282+25
Oct 09, 2026257-16
Oct 08, 20262730
Oct 07, 2026273-1
Oct 06, 2026274+8
Oct 05, 2026266+1
Oct 02, 2026265No prior observation