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Call-heavy
Options balance and the saved weekly stock trend agree. Weekly price context: 2026-09-18.
Coverage note Partial chain: some contracts or expiries are not represented. A stock price matched to this options session is unavailable.
- Put / call volume
- 0.49
- Volume / open interest
- 0.16×
- Reference IV
- 21.2% Annualised
Inside the chain
Where activity sits
Open interest by strike
Nearest expiry · puts to the left, calls to the right. Both sides use the same scale.
Calls versus puts
Share of volume and open interest in the stored chain.
Volume by expiry
Which dates account for the trading activity.
Concentrations are reference levels, not established support or resistance. The stored chain is partial.
Contract activity
Most active contracts
| Contract | Side | Expiry | Strike | Volume ↓ | Open interest | IV | Bid | Ask |
|---|---|---|---|---|---|---|---|---|
| GWW261016C01180000 | Call | 16 Oct 26 | 1,180.00 | 195 | 0 | 0.0% | 0.00 | 0.00 |
| GWW261218C01140000 | Call | 18 Dec 26 | 1,140.00 | 61 | 726 | 66.6% | 207.00 | 216.00 |
| GWW261016P01270000 | Put | 16 Oct 26 | 1,270.00 | 51 | 54 | 22.8% | 36.00 | 41.30 |
| GWW270115C01540000 | Call | 15 Jan 27 | 1,540.00 | 50 | 61 | 29.0% | 0.80 | 10.00 |
| GWW270115C01350000 | Call | 15 Jan 27 | 1,350.00 | 50 | 60 | 27.2% | 29.40 | 37.20 |
| GWW261016C01520000 | Call | 16 Oct 26 | 1,520.00 | 48 | 35 | 53.1% | 0.00 | 10.00 |
| GWW261218C01240000 | Call | 18 Dec 26 | 1,240.00 | 48 | 0 | 0.0% | 0.00 | 0.00 |
| GWW261016C01220000 | Call | 16 Oct 26 | 1,220.00 | 45 | 41 | 27.4% | 42.10 | 48.10 |
| GWW261016C01500000 | Call | 16 Oct 26 | 1,500.00 | 42 | 22 | 52.1% | 0.00 | 5.80 |
| GWW261016P00780000 | Put | 16 Oct 26 | 780.00 | 38 | 0 | 25.0% | 0.00 | 0.00 |
Volume and open interest are contract counts. IV is annualised. A dash means the value was not supplied; zero is a reported value.
Options balance over time
Session history →Saved pressure readings
Dated readings using the same calculation version. Positive is call-heavy; negative is put-heavy.
Outcome record Completed observations only
Stock-price direction through expiry, using the first available weekly close on or just after expiry. These are not option-trade returns.
| Record | Followed direction | Always up | Always down | 95% interval |
|---|---|---|---|---|
| Earlier saved readings Too few independent outcomes to establish an edge. | 0 / 2 | 0% | 100% | 0–66% |
Earlier saved readings are reviewed retrospectively, separately from readings recorded in advance. Overlapping periods are excluded. The comparison uses the same stocks and dates; costs and option execution are not tested.