National Grid (NGG)
NYSE: NGG
· Real-Time Price · USD
71.36
-0.20 (-0.28%)
At close: Aug 15, 2025, 11:42 AM
NGG Open Interest Chart
Open interest breakdown by expiration date for NGG
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
7,796
contracts, with 4,906
call contracts and
2,890 put contracts. The
overall put-call open interest ratio is
0.59, 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 | 2,580 | 1,792 | 0.69 |
| Dec 19, 2025 | 1,110 | 822 | 0.74 |
| Jan 16, 2026 | 150 | 0 | 0.00 |
| Feb 20, 2026 | 978 | 76 | 0.08 |
| Mar 20, 2026 | 88 | 200 | 2.27 |