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Contract OI history

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Oct 30, 2026 EXPIRATION

SMR $6.50 Call

SMR261030C00006500

Latest saved OI1,403Oct 23, 2026
Last change+305vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMR $6.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4037010 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 5 OI2026-10-07: 5 OI2026-10-08: 5 OI2026-10-09: 169 OI2026-10-13: 295 OI2026-10-14: 295 OI2026-10-15: 436 OI2026-10-16: 543 OI2026-10-21: 1,098 OI2026-10-23: 1,403 OI Oct 02, 2026Oct 23, 2026

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

SMR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,403+305
Oct 21, 2026Viewing1,098+555
Oct 16, 2026543+107
Oct 15, 2026436+141
Oct 14, 20262950
Oct 13, 2026295+126
Oct 09, 2026169+164
Oct 08, 202650
Oct 07, 202650
Oct 06, 20265+2
Oct 05, 202630
Oct 02, 20263No prior observation