Constellium SE (CSTM)
NYSE: CSTM
· Real-Time Price · USD
14.59
0.51 (3.62%)
At close: Aug 15, 2025, 10:57 AM
CSTM Open Interest Chart
Open interest breakdown by expiration date for CSTM
options contracts. Displaying data for 6
active expiration dates with future expiry.
Total open interest across all expiries is
20,025
contracts, with 15,609
call contracts and
4,416 put contracts. The
overall put-call open interest ratio is
0.28, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Jan 15, 2027.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 135 | 15 | 0.11 |
| Nov 21, 2025 | 9,637 | 1,458 | 0.15 |
| Dec 19, 2025 | 2,978 | 2,307 | 0.77 |
| Jan 16, 2026 | 1,029 | 419 | 0.41 |
| Feb 20, 2026 | 15 | 0 | 0.00 |
| Jan 15, 2027 | 1,815 | 217 | 0.12 |