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Contract OI history

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Jan 15, 2027 EXPIRATION

PD $20.00 Call

PD270115C00020000

Latest saved OI258Oct 23, 2026
Last change+15vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PD $20.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2581290 2026-10-02: 236 OI2026-10-05: 237 OI2026-10-06: 237 OI2026-10-07: 237 OI2026-10-08: 237 OI2026-10-13: 237 OI2026-10-14: 242 OI2026-10-15: 241 OI2026-10-16: 243 OI2026-10-20: 243 OI2026-10-23: 258 OI Oct 02, 2026Oct 23, 2026

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

PD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing258+15
Oct 20, 20262430
Oct 16, 2026243+2
Oct 15, 2026241-1
Oct 14, 2026242+5
Oct 13, 20262370
Oct 08, 20262370
Oct 07, 20262370
Oct 06, 20262370
Oct 05, 2026237+1
Oct 02, 2026236No prior observation