Energy · band window Sep 25 – Oct 2
SCHLUMBERGER
Equity · Global / other regions · Oilfield Services
Inside the expected range. No statistical dislocation.
Price basis: 2026-09-25 US regular-session close · candle and GEX OI timestamps are shown separately on the chart.
This link opens the latest data for this symbol.
30-minute candles · US regular session (ET)
Each date uses its own weekly band · settled bands are retained
The latest weekly band is hidden because its anchor-date IV is unverified.
Click or tap the chart to see prices.
Price ($)
Shading: historic ±1σ · dots: close at or beyond the band
Prices shown 2025-09-25–2026-09-25 · 252 sessions
Sigma bands: 247/252 sessions · missing bands show price only
Anchor-date IV unverified for 5 sessions · bands and sigma hidden
| Close date | Sigma | +1W | +2W | +4W |
|---|---|---|---|---|
| −1.96σ | +0.82% | — | — | |
| −0.62σ | −8.81% | −8.06% | — | |
| +0.06σ | −2.52% | −11.11% | — | |
| +1.58σ | +0.31% | −2.22% | −10.10% | |
| +0.04σ | +6.42% | +6.76% | −5.10% | |
| +1.48σ | +0.19% | +6.62% | +4.26% | |
| +0.45σ | +6.41% | +6.61% | +13.81% | |
| −1.11σ | +1.90% | +8.43% | +15.61% | |
| +1.94σ | −5.40% | −3.61% | +2.77% | |
| −0.38σ | +11.56% | +5.53% | +14.43% | |
| +1.34σ | −1.61% | +9.76% | +5.80% | |
| −0.85σ | +5.83% | +4.12% | +9.88% |
2026-09-18 · −1.96σ after the close
Selected close = 0% · up to 4 weeks · select a date above
Close-to-close price changes, excluding dividends and costs. — means future or unavailable. Predictive value is unverified.
Dealer gamma stacked at each strike. The dashed lines are this week's ±1σ edges, so whether a thick strike and a band edge land on the same price is readable in one view.
Hedging leans against the move, so the strikes below tend to hold.
All expirations, strikes within ±10% of spot. Open interest settles once a day, so these levels move on the same cadence as the σ band.
A daily snapshot, not a live quote. Prices are taken as the upstream feed supplies them.