Generation Bio Co. (GBIO)
NASDAQ: GBIO
· Real-Time Price · USD
6.30
-0.36 (-5.41%)
At close: Aug 15, 2025, 3:59 PM
6.58
4.44%
After-hours: Aug 15, 2025, 07:41 PM EDT
GBIO Open Interest Chart
Open interest breakdown by expiration date for GBIO
options contracts. Displaying data for 2
active expiration dates with future expiry.
Total open interest across all expiries is
1,727
contracts, with 1,727
call contracts and
0 put contracts. The
overall put-call open interest ratio is
0.00, indicating a
bullish
bias in positioning. Options expire from
Oct 17, 2025
to
Jan 16, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Oct 17, 2025 | 531 | 0 | 0.00 |
| Jan 16, 2026 | 1,196 | 0 | 0.00 |