NatWest Group plc options tape
Read from CBOE's delayed chain on 26 September 2026, with NatWest Group plc at $18.49: open interest within 90 days was 2,525 call and 2,975 put contracts, a put/call ratio of 1.18; the day's volume was 97 calls and 0 puts (0.0). The most call open interest sits at the $17.50 strike (1,661 contracts) and the most put open interest at $17.50 (2,684). The at-the-money straddle for 16 October 2026, 20 days out, was priced at 7.6% of spot. For 16 October 2026, implied volatility was 31.5% at the put 5% below spot and 24.2% at the call 5% above, +7.3 points.
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $17.50 | 1,661 |
| Puts | $17.50 | 2,684 |
The strike with the most open interest on each side, across expiries within 90 days.
Open-interest builds against the previous day appear from the second daily read of this name.
Source
CBOE delayed quotes for NWG, the free 15-minute-delayed chain, read once a day. Figures describe positioning; they are not a forecast.
The same record on your computer
GreekSoup is also a free program for your own computer. It reads these same filings for the names you follow, refreshed as they land, with no account. One pasted line installs it.