Gamma exposure / T
T gamma exposure
Dealer hedging is positioned to lean against moves.
T is at 24.52, 2.81% above its gamma flip at 23.83. In positive gamma, dealer hedging tends to lean against moves: dealers sell into rallies and buy into dips.
The call wall is 26 and the put wall is 24.50. The king node, the strike where dealer hedging is most concentrated, is 26.
As of 4:15 PM ET, Tue Sep 29. The live map refreshes through the trading day.
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The numbers
| Price | 24.52 |
|---|---|
| Gamma regime | Positive gamma |
| Gamma flip | 23.83-2.81% |
| Call wall | 26+6.04% |
| Put wall | 24.50-0.08% |
| King node | 26+6.04% |
| Total dealer gamma | +$0.00bn per 1% move |
Common questions
- Is T in positive or negative gamma right now?
- Positive gamma. As of 4:15 PM ET, Tue Sep 29, T is at 24.52, 2.81% above its gamma flip at 23.83. In positive gamma, dealer hedging tends to lean against moves: dealers sell into rallies and buy into dips.
- Where is T's gamma flip?
- At 23.83, -2.81% from the price of 24.52. The flip is the price where total dealer gamma crosses zero: positive gamma above it, negative below.
- What are T's call wall and put wall?
- The call wall is 26 and the put wall is 24.50. The call wall is the strike above the price with the largest positive dealer gamma; the put wall is the strike below it with the largest negative dealer gamma. They mark where hedging pressure tends to lean against price.
- What is T's king node?
- 26. It's the strike with the largest absolute dealer gamma, where hedging is most concentrated.
How it's calculated
Levels come from the T options chain (expiries out to 45 days, strikes within 18% of the price), modeled with the industry-standard convention that dealers are long calls and short puts. It's a model of positioning, not a measurement. Full formulas are on the methodology page.