High IV Rank Stocks Today: ARM at 81, RBLX at 80, QQQ Gamma Turns Negative
# High [IV Rank screener](https://voledge.io/iv-rank) Stocks Today: ARM at 81, RBLX at 80, QQQ Gamma Turns Negative
**Meta**: High IV rank stocks today: ARM 81, RBLX 80, DASH and SNAP at 76. QQQ dealer gamma flipped negative even as tech bid 3.13%. Today's setup map.
Twenty-one names print on the high IV rank stocks today list, led by **ARM** at 81 and **RBLX** at 80, against an index tape where **QQQ** dealer gamma rolled to –$54.7B and **SPY** still carries +$158.6B — a structural split that 3.13% in tech and 9-of-49 advance/decline breadth only partially explain.
## Market Volatility Regime: [GEX dashboard](https://voledge.io/dashboard/gex) Split and Breadth
Index-level dealer gamma is no longer telling one story. SPY sits at +$158.6B in aggregate GEX with a flip strike at 713 and a call wall at 712 — the textbook pinned, mean-reverting profile. QQQ, by contrast, has rolled to –$54.7B with no positive flip on the surface and max gamma at 660. That divergence rarely persists: either SPY GEX compresses as the broader tape catches down to QQQ's dealer positioning, or QQQ rebuilds back into positive territory on continued tech bid.
Breadth sharpens the picture. Technology is up 3.13% on the day, but only nine of forty-nine tracked names advanced. The lift is concentrated in chips — **AMD** +14.2%, **QCOM** +11.3%, ARM +14.7%, **TSM** +5.3%, **NVDA** +4.1% on 463K contracts. The average implied volatility rank across the surface is 50, with twenty-one names elevated. Premiums are firming faster than the index level implies. (No VIX or term structure print is available in this snapshot — read the regime through GEX and breadth.)
## Top IV Rank Setups Today
ARM prints the day's highest reading: IV Rank 81, current 30-day IV 102.4%, stock +14.7%. That combination usually marks vol that has just been paid for — the catalyst is in the price. Premium-selling structures here would be selling into an active event window, a different risk profile than the standard high-IV mean-revert setup.
RBLX at IV Rank 80 with current IV 103.8% but only +1.0% on the day shows a cleaner premium-rich profile. The implied vol sits in the upper percentile of its recent range without an accompanying price move. Confirm what the IV is pricing in via the [earnings calendar](/tools/[earnings calendar](https://voledge.io/dashboard/earnings)-calendar) before treating it as structural.
**DASH** at 76 IV Rank with IV 74.9% and –0.1% on the day, alongside **SNAP** at 76 with 103.5% IV, both fit the same template: rich surface IV on a quiet underlying, in need of a known driver. QCOM at IV Rank 67 alongside its +11.3% print — like ARM — reads as vol-paid rather than vol-expensive until the news flow is mapped. The full surface, including the next tier (**F**, **AFRM**, **DDOG**, **GM**, **UBER**) clustered between 63 and 75, is on the [IV Rank screener](/tools/iv-rank-screener).
## GEX Levels Today and Key Strikes
NVDA's positive GEX (+$71.6B) sits with a flip at 195 against a spot of $208.27 — comfortably in the pinned regime, with the call wall at 220 acting as the next dealer-defended ceiling. **AAPL** is the knife-edge name: GEX +$24.5B but spot $271.06 against a flip of 272.5. A sustained move below 272.5 transitions AAPL into a negative-gamma classification, which historically widens its intraday range. **TSLA** is the inverse — aggregate GEX positive at +$27.0B, but spot $376.30 already sits below its flip strike of 382.5. Full strike-level GEX is on the [GEX dashboard](/tools/gex-dashboard).
## What to Watch Today
Two structural questions resolve into the close: whether QQQ's negative-gamma regime delivers the realized-vol expansion its dealer profile implies, and whether AAPL holds 272.5 to keep its positive-GEX classification intact. Breadth is the tiebreaker — a 9/39 advance/decline read inside a 3.13% tech print is a narrow rally, not a healthy one.
## Related Reading
- [High IV Rank Stocks Today: ARM Hits 81 as Chip Names Rally on Single-Day Vol](https://voledge.io/blog/high-iv-rank-stocks-today-arm-hits-81-as-chip-names-rally-on-single-day-vol) - [High IV Rank Stocks Today: NOW Hits 76 as Consumer Discretionary Leads Bullish Tape](https://voledge.io/blog/high-iv-rank-stocks-today-now-hits-76-as-consumer-discretionary-leads-bullish-tape)