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Contract OI history

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Nov 20, 2026 EXPIRATION

MAA $115.00 Put

MAA261120P00115000

Latest saved OI282Oct 23, 2026
Last change-50vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MAA $115.00 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. 3391690 2026-10-02: 17 OI2026-10-05: 221 OI2026-10-06: 247 OI2026-10-07: 248 OI2026-10-08: 248 OI2026-10-09: 250 OI2026-10-13: 252 OI2026-10-14: 253 OI2026-10-15: 324 OI2026-10-16: 339 OI2026-10-21: 332 OI2026-10-23: 282 OI Oct 02, 2026Oct 23, 2026

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

MAA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026282-50
Oct 21, 2026Viewing332-7
Oct 16, 2026339+15
Oct 15, 2026324+71
Oct 14, 2026253+1
Oct 13, 2026252+2
Oct 09, 2026250+2
Oct 08, 20262480
Oct 07, 2026248+1
Oct 06, 2026247+26
Oct 05, 2026221+204
Oct 02, 202617No prior observation