Contract OI history
Back to UNHJun 17, 2027 EXPIRATION
UNH $340.00 Put
UNH270617P00340000
Latest saved OI1,489Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026Viewing | 1,489 | +1 |
| Oct 21, 2026 | 1,488 | -5 |
| Oct 16, 2026 | 1,493 | -10 |
| Oct 15, 2026 | 1,503 | +67 |
| Oct 14, 2026 | 1,436 | +37 |
| Oct 09, 2026 | 1,399 | +72 |
| Oct 08, 2026 | 1,327 | 0 |
| Oct 07, 2026 | 1,327 | +3 |
| Oct 06, 2026 | 1,324 | +279 |
| Oct 05, 2026 | 1,045 | +2 |
| Oct 02, 2026 | 1,043 | No prior observation |