LLY Gamma Exposure (GEX) — Flip, Call Wall, Put Wall & Max Pain | AlgoX Flow
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LLY Gamma Exposure (GEX)

The LLY dealer-gamma map — zero-gamma flip, call wall, put wall and max pain, off the live options chain.
LLY is positive gamma
Spot
$1409.00
-0.6%
Gamma regime
Positive
pins / mean-reverts
Zero-gamma flip
1238.36
regime line
Call wall
1400
upside magnet
Put wall
1375
downside level
Max pain
1255
pins into expiry
Expected move
±$71.76
±5.1%
ATM IV
49%
implied vol

LLY net dealer gamma by strike

Positive γ (pin)Negative γ (accelerant)FlipSpot
FLIP 1238.36SPOT 1409154015301520151015001495149014851480147514701465146014551450144514401435143014251420141514101405

Net gamma exposure by strike ($M per 1% move) · estimated from the LLY options chain (Polygon).

Where LLY's hedging pressure actually sits

These are the 6 strikes carrying the most dealer gamma in LLY right now. The heaviest is 1400 at +2.6M per 1% move, 0.6% below spot — that is where hedging flow concentrates, and where price tends to slow down or stall.

StrikeNet gammaFrom spotEffect
1500+1.5M6.5%pins price
1450+2.5M2.9%pins price
1420+1.7M0.8%pins price
1400+2.6M-0.6%pins price
1380+1M-2.1%pins price
1360+2.4M-3.5%pins price

Today's LLY gamma read

As of the latest session, LLY is trading at $1409.00 (-0.6% on the day). Net dealer gamma is positive, with the zero-gamma flip near 1238.36. The call wall sits at 1400 (upside magnet / resistance) and the put wall at 1375 (downside level). Max pain is 1255, and the options market is pricing a 1-sigma expected move of about ±5.1% (ATM IV 49%).

LLY holds a working cushion above its flip. Spot 1409 sits +12.11% clear of 1238.36, roughly 2.4× a normal session's expected move. Dealers are absorbing supply here, so pullbacks get bought back mechanically rather than because anyone decided LLY was cheap.

Gamma is close to evenly split around spot — +$12M above, +$13M below. Neither side is pulling LLY, which usually means chop until a catalyst redraws the map.

One strike dominates the map: 1400, carrying +$3M per 1% move — below the current price. Positive gamma that size behaves like a wall: rallies into it get sold by hedging flow, and dips toward it get bought.

The options market is pricing a 1-sigma move of ±5.1% (±$71.76) into the nearest expiry, with ATM implied volatility at 49% — neither stretched nor giving anything away.

Note that LLY has already traded through its call wall at 1400 (−0.64% away). Past the wall, that positive gamma stops acting as a magnet and starts acting as a cap — the pull that carried price here is now the thing resisting it. The 1375–1400 band spans 1.8% of spot.

Want it interactive? Open LLY on the live gamma map → · see how LLY compares across the whole board on the free market regime tracker · new to this? What is GEX →

LLY gamma — FAQ

Is LLY in positive or negative gamma right now?

LLY is in positive gamma with +12.11% of room above the 1238.36 flip (about 2.4× a normal session). Dealers are damping moves, so expect a mean-reverting tape that pulls back toward the heavy strikes.

How much room does LLY have before its gamma regime changes?

About +12.11%, which is roughly 2.4× the ±5.1% the options are pricing for one session. Under 1× means the flip is reachable in a normal day; over 2× means the regime is unlikely to change without a catalyst. We track this across every major index on the free regime dashboard.

What is LLY's zero-gamma flip level?

LLY's flip is 1238.36, with spot at $1409.00. The level LLY would have to lose is 1238.36, about 2.4× the ±5.1% one session is priced for.

What are LLY's call wall and put wall?

LLY's call wall (1400) is a magnet and resistance; the put wall (1375) is support in positive gamma but a through-level once price is below the flip.

What is LLY max pain?

1255, for the 2026-11-06 expiry — 4 days out. Spot is $1409.00, so max pain sits 10.9% below the current price. Positive gamma tends to pull price toward it as the expiry approaches.

What is LLY's net gamma exposure right now?

About +24M per 1% move into the 2026-11-06 expiry — and with spot above the zero-gamma flip, dealer hedging works against the move and damps realised volatility. GEX describes the character of the tape, not the direction. How dealer gamma works →

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Estimated from the LLY options chain (Polygon) · gamma shifts intraday · educational, not financial advice · options carry substantial risk.