Ferroglobe (GSM)
NASDAQ: GSM
· Real-Time Price · USD
4.28
0.10 (2.39%)
At close: Sep 05, 2025, 3:59 PM
4.28
0.00%
After-hours: Sep 05, 2025, 04:41 PM EDT
GSM Open Interest Chart
Open interest breakdown by expiration date for GSM
options contracts. Displaying data for 8
active expiration dates with future expiry.
Total open interest across all expiries is
37,271
contracts, with 23,999
call contracts and
13,272 put contracts.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 10,764 | 2,506 | 0.23 |
| Oct 17, 2025 | 86 | 1 | 0.01 |
| Dec 19, 2025 | 3,764 | 10,299 | 2.74 |
| Jan 16, 2026 | 6,366 | 320 | 0.05 |
| Feb 20, 2026 | 473 | 0 | 0.00 |
| Mar 20, 2026 | 1,757 | 145 | 0.08 |
| Jun 18, 2026 | 551 | 0 | 0.00 |
| Dec 18, 2026 | 238 | 1 | 0.00 |