Public delayed snapshot · educational
Current DIA gamma flip (delayed)
Numbers are baked into this HTML for crawlers, then refreshed in-browser from /v1/public/gex-heatmap/DIA — not the full paid Desk.
Symbol: DIA · ARKK · GLD · IWM · SPY · All free tools →
Snapshot loaded.
Updated 2026-09-09T02:48:32-04:00
DIA sits 6.50% above its 493.72 gamma flip, last 528.03. That puts it in the range-dampening half of the map, where dealer hedging generally leans against price.
The call wall sits at 540.00 (+2.27%) and the put wall at 525.00 (-0.57%), framing a 2.84%-wide band of concentrated open interest.
These are delayed, educational levels for DIA — a picture of where options open interest is stacked, not a trade signal and not a forecast.
Read: how walls work · what the gamma flip means · all delayed levels
The gamma flip is the strike where net dealer gamma changes sign. Above it, hedging more often fades moves (pin / range). Below it, hedging more often amplifies them (trend / air pockets). This is a delayed public print — not a live quote and not a trade.
Not investment advice. Delayed public data only.