# XLB — Volatility (IV) · GammaGrid demo

**Gamma weather: Unsettled.** The price is sitting on the gamma flip — the regime can turn either way. *(next 25 days · 4 expiries)*

| Level | Value |
|---|---|
| Price | 53.03 |
| Call wall | 51.00 |
| Put wall | 49.00 |
| Gamma flip | 52.94 |
| Net GEX | 3.4 M |

## Implied volatility

Volume-weighted average IV across the chain: **30.2%** at the latest collection, against 32.2% 365 days back at the start of the window (7 collections). The page draws the series and the IV by strike for every expiry.

## About these numbers

Computed by GammaGrid from the XLB options chain — dealer gamma exposure, max pain and the walls are GammaGrid's own arithmetic over open interest; the source data is delayed. Collected 2026-11-09T17:13:02.064835 UTC; this page follows the collection, roughly every fifteen minutes while the market is open.

Other views of XLB: [Overview](https://app.gammagrid.io/demo/t/XLB.md) · [Max Pain / GEX](https://app.gammagrid.io/demo/t/XLB/max-pain.md) · [GEX Heatmap](https://app.gammagrid.io/demo/t/XLB/heatmap.md).

Canonical page: <https://app.gammagrid.io/demo/t/XLB/volatility> · The demo shows the free list only; a GammaGrid account watches any US-listed ticker with options, replays earlier collections and opens every contract: <https://app.gammagrid.io/>