(UST)
AMEX: UST
· Real-Time Price · USD
43.09
-0.09 (-0.21%)
At close: Aug 18, 2025, 10:49 AM
UST Open Interest Chart
Open interest breakdown by expiration date for UST
options contracts. Displaying data for 3
active expiration dates with future expiry.
Total open interest across all expiries is
215
contracts, with 204
call contracts and
11 put contracts. The
overall put-call open interest ratio is
0.05, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Feb 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 25 | 0 | 0.00 |
| Nov 21, 2025 | 175 | 8 | 0.05 |
| Feb 20, 2026 | 4 | 3 | 0.75 |