OITracker Cboe delayed data

Contract OI history

Back to COIN

Mar 19, 2027 EXPIRATION

COIN $115.00 Put

COIN270319P00115000

Latest saved OI233Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $115.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2331160 2026-10-09: 221 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-15: 221 OI2026-10-16: 220 OI2026-10-21: 233 OI2026-10-23: 233 OI Oct 09, 2026Oct 23, 2026

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

COIN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2330
Oct 21, 2026233+13
Oct 16, 2026220-1
Oct 15, 20262210
Oct 14, 20262210
Oct 13, 20262210
Oct 09, 2026221No prior observation