Verastem Inc. (VSTM)
NASDAQ: VSTM
· Real-Time Price · USD
7.79
-0.18 (-2.26%)
At close: Aug 19, 2025, 3:59 PM
7.93
1.73%
After-hours: Aug 19, 2025, 05:26 PM EDT
VSTM Open Interest Chart
Open interest breakdown by expiration date for VSTM
options contracts. Displaying data for 4
active expiration dates with future expiry.
Total open interest across all expiries is
21,810
contracts, with 18,699
call contracts and
3,111 put contracts. The
overall put-call open interest ratio is
0.17, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Mar 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 13,358 | 2,185 | 0.16 |
| Oct 17, 2025 | 26 | 2 | 0.08 |
| Dec 19, 2025 | 2,226 | 840 | 0.38 |
| Mar 20, 2026 | 3,089 | 84 | 0.03 |