Ferroglobe (GSM)
NASDAQ: GSM
· Real-Time Price · USD
4.12
-0.02 (-0.48%)
At close: Aug 15, 2025, 11:54 AM
GSM Open Interest Chart
Open interest breakdown by expiration date for GSM
options contracts. Displaying data for 7
active expiration dates with future expiry.
Total open interest across all expiries is
36,021
contracts, with 22,988
call contracts and
13,033 put contracts. The
overall put-call open interest ratio is
0.57, indicating a
bullish
bias in positioning. Options expire from
Sep 19, 2025
to
Dec 18, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 10,712 | 2,288 | 0.21 |
| Dec 19, 2025 | 3,465 | 10,299 | 2.97 |
| Jan 16, 2026 | 7,489 | 300 | 0.04 |
| Feb 20, 2026 | 463 | 0 | 0.00 |
| Mar 20, 2026 | 257 | 145 | 0.56 |
| Jun 18, 2026 | 381 | 0 | 0.00 |
| Dec 18, 2026 | 221 | 1 | 0.00 |