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Contract OI history

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Dec 18, 2026 EXPIRATION

TEL $230.00 Call

TEL261218C00230000

Latest saved OI216Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TEL $230.00 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. 2161080 2026-10-02: 192 OI2026-10-05: 192 OI2026-10-06: 192 OI2026-10-07: 193 OI2026-10-08: 193 OI2026-10-09: 212 OI2026-10-13: 212 OI2026-10-14: 212 OI2026-10-15: 212 OI2026-10-16: 212 OI2026-10-21: 216 OI2026-10-23: 216 OI Oct 02, 2026Oct 23, 2026

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

TEL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2160
Oct 21, 2026216+4
Oct 16, 20262120
Oct 15, 20262120
Oct 14, 20262120
Oct 13, 20262120
Oct 09, 2026212+19
Oct 08, 20261930
Oct 07, 2026193+1
Oct 06, 20261920
Oct 05, 20261920
Oct 02, 2026192No prior observation