Semiconductors · band window Sep 25 – Oct 2
TAIWAN SEMICONDUCTOR
Equity · Global / other regions · Semiconductors
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
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: 252/252 sessions
| Close date | Sigma | +1W | +2W | +4W |
|---|---|---|---|---|
| +0.96σ | — | — | — | |
| +0.08σ | +3.67% | — | — | |
| +0.25σ | +0.33% | +4.01% | — | |
| +0.68σ | +1.01% | +1.34% | — | |
| −0.08σ | +2.73% | +3.77% | +7.93% | |
| −0.41σ | −0.34% | +2.38% | +3.75% | |
| +0.28σ | −1.74% | −2.07% | +1.62% | |
| +0.59σ | +1.50% | −0.26% | +2.11% | |
| +0.03σ | +3.91% | +5.47% | +3.28% | |
| +0.16σ | +0.21% | +4.12% | +3.85% | |
| −1.03σ | +1.27% | +1.48% | +7.02% | |
| −0.00σ | −8.23% | −7.07% | −3.24% |
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.