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

The NIO dealer-gamma map — zero-gamma flip, call wall, put wall and max pain, off the live options chain.
NIO is positive gamma
Spot
$4.85
+1.89%
Gamma regime
Positive
pins / mean-reverts
Zero-gamma flip
4.65
regime line
Call wall
5
upside magnet
Put wall
4.5
downside level
Max pain
5
pins into expiry
Expected move
±$0.12
±2.5%
ATM IV
68%
implied vol

NIO net dealer gamma by strike

Positive γ (pin)Negative γ (accelerant)FlipSpot
FLIP 4.65SPOT 4.8565.55 ▲4.5 ▼4

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

Today's NIO gamma read

As of the latest session, NIO is trading at $4.85 (+1.89% on the day). Net dealer gamma is positive, with the zero-gamma flip near 4.65. The call wall sits at 5 (upside magnet / resistance) and the put wall at 4.5 (downside level). Max pain is 5, and the options market is pricing a 1-sigma expected move of about ±2.5% (ATM IV 68%).

NIO is in positive gamma. Dealers are net long gamma — they sell strength and buy weakness, which compresses volatility and pulls price toward the big strikes. Expect a grindy, mean-reverting tape that wants to pin near 5. The edge is fading the extremes of the 4.5–5 band — until 4.65 gives way to the downside.

Want it interactive? Open NIO on the live gamma map → · new to this? What is GEX →

NIO gamma — FAQ

Is NIO in positive or negative gamma right now?

NIO is currently in positive gamma, with the zero-gamma flip near 4.65. Positive gamma means dealers dampen moves — a calmer, mean-reverting, pin-toward-the-strikes tape.

What is NIO's zero-gamma flip level?

NIO's zero-gamma flip is around 4.65 — the price where net dealer gamma crosses zero. Above it the tape tends to be positive-gamma (suppressed, range-bound); below it, negative-gamma (amplified, trending). Reclaiming or losing the flip is the single most important level on the map.

What are NIO's call wall and put wall?

NIO's call wall (5) is a magnet and resistance; the put wall (4.5) is support in positive gamma but a through-level once price is below the flip.

What is NIO max pain?

NIO's max pain is 5 — the strike where the most options expire worthless. In a positive-gamma tape, price often gets drawn toward max pain into expiration.

What is gamma exposure (GEX)?

Gamma exposure is a map of where option dealers are forced to hedge. Positive GEX = dealers sell strength / buy weakness (suppresses volatility, pins price). Negative GEX = dealers chase the move (amplifies volatility, trends). It tells you the character of the tape, not the direction. Full GEX guide →

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