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Contract OI history

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Jan 15, 2027 EXPIRATION

SRPT $12.50 Put

SRPT270115P00012500

Latest saved OI2,008Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SRPT $12.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,0081,0040 2026-10-09: 1,996 OI2026-10-13: 1,996 OI2026-10-14: 1,999 OI2026-10-16: 2,004 OI2026-10-20: 2,008 OI2026-10-23: 2,008 OI Oct 09, 2026Oct 23, 2026

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

SRPT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,0080
Oct 20, 2026Viewing2,008+4
Oct 16, 20262,004+5
Oct 14, 20261,999+3
Oct 13, 20261,9960
Oct 09, 20261,996No prior observation