- IV Rank
- Compares current implied volatility to the stock's 52-week IV range. An IV Rank of 80 means current IV is in the 80th percentile of its yearly range — historically expensive. High IV Rank (above 50) favors selling premium (CSP, covered calls); low IV Rank favors buying options before a catalyst. Use it alongside the flow feed to confirm whether the market is pricing a move.
- IV (Implied Volatility)
- The market's expectation of how much a stock will move, baked into the option's price. High IV = expensive options (big move expected, e.g. before earnings). Low IV = cheap options. IV usually crashes right after earnings ('IV crush').
- GEX (Gamma Exposure)
- How much dealers must buy or sell to stay hedged as price moves. It measures volatility pressure, not direction. Positive GEX tends to pin price and dampen moves; negative GEX can accelerate them. The 'gamma flip' level is where that behavior switches.
- Moneyness (Moneyness (ITM / ATM / OTM))
- Where the strike sits vs the stock price: In-, At-, or Out-of-the-Money. OTM bets are cheaper, higher-risk, higher-reward 'lottery' positioning; ITM bets are more like a leveraged stock position.
- Expected Move
- The range the options market is pricing in for a stock by a given date — often used around earnings. If a stock moves less than its expected move, premium sellers usually win; more, and buyers win. Great for sizing an earnings play.
- VoPR (Volatility Premium Scanner)
- Compares a stock's implied volatility with how much it actually moves (the volatility risk premium), then picks and grades A–F the best contract for four trades: covered call, protective put, cash-secured put and long call.
- Invalidation (Invalidation Line)
- The price where your trade idea is proven wrong — if it trades or closes through this level, the setup has failed and the reason you entered no longer holds. Decide your invalidation before you enter, then size the trade so being wrong there is a loss you can take. It's your pre-planned exit, not a suggestion — most blown accounts come from moving the line instead of honoring it.
- Call Wall
- A strike where dealers hold large positive gamma from sold calls. Price tends to stall or reverse near this level as dealers sell into rallies to stay hedged. The call wall acts as a near-term ceiling. If price breaks cleanly above it with volume, dealers must buy to re-hedge and can accelerate the move.
- Put Wall
- A strike where dealers hold large put gamma, acting as a price floor. Dealers buy the underlying when price drops here, which tends to slow the decline. The put wall is a natural support level driven by dealer mechanics. A break below it removes that buying support and can accelerate selling.
- Gamma Flip (Gamma Flip Level)
- The price level where dealer gamma exposure crosses from positive to negative. Below this level dealers amplify price moves; above it they tend to dampen them. Price trading below the gamma flip means the tape can move faster and further in both directions. Above the flip, dealers act as a dampener and ranges tend to compress.
- Long Gamma (Long Gamma (Market Environment))
- A market-wide state where dealers are net positive gamma, meaning they buy dips and sell rallies to stay hedged. That hedging works against big moves, so price tends to chop in a range instead of trending. In a Long Gamma tape, pullbacks are more likely to get bought back rather than snowball into a trend. It favors range-bound and premium-selling approaches over chasing breakouts.
- Short Gamma (Short Gamma (Market Environment))
- A market-wide state where dealers are net negative gamma, meaning they sell into dips and buy into rallies to stay hedged. That hedging adds to big moves, so price can run further and faster than usual. In a Short Gamma tape, a move in either direction is more likely to keep going than to snap back. It is a reason to expect wider swings and to size positions with that in mind.
- Action Zone
- The price band within about 1 ATR of the 21-day EMA — close enough to the trend's average that a pullback is still considered healthy, not a breakdown. A stock trading in its Action Zone, with the trend still intact, is the pullback entry this method looks for. Further than about 3 ATR from the EMA is stretched (parabolic) territory instead.
- RVOL (Relative Volume)
- Today's volume as a multiple of the average volume for that ticker. 2.0x means twice the normal daily activity. On premarket screens it means the same thing measured early: premarket volume as a fraction of a normal FULL day, so 0.25x already means a quarter of a whole day has traded before the open. High RVOL alongside unusual flow confirms institutional participation. Low RVOL on a signal means fewer participants are backing the move.