Glossary
Apex levels
The highest-conviction gamma walls and structural price levels dealers are actively defending.
What they are
Apex scores every option strike from 0 to 100 based on where dealer money is concentrated. A score of 100 means most heavily positioned. Price tends to react when it hits a high-scoring level, which is why these are useful as entries, stops, and profit-taking zones. Think of them as speed bumps, not destinations.
The score blends two things:
- Open interest mass (55%) -- the slow, structural walls built from all outstanding contracts. A strike with 50,000 open interest but zero gamma today still shows up in Apex, because dealers will defend it if price gets there.
- Net dealer gamma / GEX (45%) -- the live hedging pressure right now.
This means Apex catches things a pure GEX snapshot misses.
What Apex is NOT
Apex is not a direction tool. It tells you where the big money is sitting, not which way price will go. We tested the dominant magnet against a mirrored fake level the same distance away on the other side of spot, and price closed toward the real magnet about as often as toward the fake one. A magnet above spot is not a reason to be long, and one below is not a reason to be short.
The same applies to the gamma flip: which side price sits on tells you how dealers hedge, not which way price goes.
Best workflow: using GEX and Apex together
GEX tells you the market weather: gamma flip (long or short gamma regime) and live hedging intensity. Apex gives you the actual trade levels, where to enter, where to target, where to stop.
Step 1: Check the market weather (SPY / QQQ)
Look at the gamma flip first:
- Above the flip -- dealers dampen moves. They buy dips and sell rips. Market stays range-bound. Pullbacks are safer to buy.
- Below the flip -- dealers amplify moves. They buy when price rises and sell when it falls. Trends extend further and faster.
Index magnets: Look at Aggregate Apex for SPY or QQQ. The dominant magnet (score 100) is the biggest pile of positioning. Price tends to react there, not fly toward it.
Step 2: Find the hot stocks
Use sector rotation (money moving between groups) and big-bet flow (heavy options volume on individual names). For swings, look for a sector that stays green across multiple days, not a one-day pop.
Step 3: Wait for the technical trap -- do not chase
- For calls (bullish): wait for RSI below 30 (oversold) or a touch of the 21-day EMA. Buy the dip, not the rip.
- For puts (bearish): wait for RSI above 70 (overbought). Short the exhaustion.
Step 4: Pick the right Apex mode
- Aggregate mode (default, blends the nearest five expirations) -- use for swings lasting days to weeks. These magnets are durable.
- Single-expiry mode (one specific date) -- use for 0DTE, OPEX week, or earnings plays. These magnets are sharper but decay faster.
Step 5: Place the trade around the levels
For a bullish play (buying calls):
- Find the heaviest Apex level below price -- that is your support.
- Wait for price to pull back near that support.
- Your target is the dominant magnet (score 100) above price.
- Place your stop below the support level.
For a bearish play (buying puts):
- Find the heaviest Apex level above price -- that is your resistance.
- Wait for price to rally near that resistance.
- Your target is the dominant magnet below price.
- Place your stop above the resistance level.
Step 6: Manage the trade
- If a heavy wall sits between price and your target, take profits early.
- If the wall is behind your entry, let the trade run.
- Re-check levels after a sudden violent move, after major unusual flow, or at the next session open.
- If your support level disappears or moves away, your plan is broken -- manage risk and cut.
Easy checklist
- Index weather -- SPY/QQQ gamma flip and dominant magnet.
- Scanner flow -- hot tickers from sector rotation and big-bet flow.
- Technical trap -- RSI extreme (oversold for calls, overbought for puts).
- Mode -- Aggregate for swings, Single-Expiry for events.
- Place the trade -- support below for calls, resistance above for puts.
- Manage -- re-check after major moves, cut if levels shift.
Critical rules
- Apex is NOT a direction tool. Get direction from flow, technicals, or a catalyst. Use Apex only to place entries, stops, and targets around the structure.
- Apex levels are structural, not real-time. They do not update every 15 minutes. Re-check after major flow or at the next session open.
- A magnet is NOT a price target. Price reacts at magnets, not toward them.
- Aggregate for swings. Single-expiry for one-day or event plays. Use the right mode for your timeframe.
- A magnet alone is not a reason to trade. A magnet with fresh unusual flow stacking at it is a stronger reason to act.
- Catalysts override everything. Earnings, Fed decisions, and news can blow through Apex levels. Do not hold a position through a binary event because the levels look good.
Where you will see it
- Futures GEX CalculatorReal-time dealer gamma for SPX, ES, NQ, SPY and QQQ: track the flip level, gamma walls, and the key support and resistance dealers are defending.
- Gamma ScanNames sitting on meaningful dealer gamma, where positioning can pin, accelerate, or reverse the underlying.
- Ticker LabPrice any multi-leg options structure off the live chain with a forward-time payoff, a date-by-price P&L heat matrix, and an AI strategy ranker.
