Volatility Regime Read

VIX Daily

August 24, 2026
Covering the August 21, 2026 session

Risk appetite firmed as the S&P 500 rose 0.43% to 7,674.37 and the VIX fell 0.88 points to 15.13, shifting the regime from Very Low to Low.

RegimeLow
Term structureContango
Short-end stressNone
S&P 500
7,674.37
+33.21 (+0.43%)
VIX
15.13
-0.88 (-5.5%)
Risk-on / risk-off
1.15
+0.06 on the session
76th pctile, 1y · risk-on · 0 = neutral, higher = more risk-on

The Session

The S&P 500 advanced 0.43% to 7,674.37 after a five-day decline of 1.43%, while the VIX dropped 0.88 points to 15.13 and the volatility regime shifted from Very Low into Low. The VXN fell 1.28 points to 21.98 and the VVIX declined 3.6 to 86.3. Bitcoin led the cross-asset panel, jumping 7.26% to 78,335 in a 3.06-sigma move. The risk-on score rose to 1.15, at the 76th percentile of its one-year range. Headlines cited a rebound in Treasury yields after services PMI beat estimates, Goldman arguing slowing inflation is the best path to lower US yields, and hedge funds adding to megacap tech. Term structure stayed in contango with no short-end stress.

Dashboard

MetricLatestSessionContext
S&P 5007,674.37+33.21+0.43% on the session
VIX15.13-0.88-5.50% on the session
Regime bandLow252d percentile 25%
VIX / VIX3M0.818above 1 is backwardation
Risk-on / risk-off+1.15+0.0676th percentile, 1y
Expected move±0.55%-0.13to 2026-08-24, options-implied
25-delta skew, 1m3.89-0.63vol points, put over call
Same-day expiry share62.6%+4.1of session option volume
Volatility regime score49.1Neutral · 0-100, higher is more stress

Levels & Expected Move

Expected move
±42 (0.55%)
to 2026-08-24, 3d · ATM IV 6.0%
Peak OI strikes
7,575 / 7,850
put / call, 2026-08-24 · call -150, put +575
Assumed dealer gamma
-10,906
indicative · sign change near 6,925
Same-day expiries
62.6%
share of session volume · +4.1pp
Maturity25Δ skew (vol pts)ATM IV
1w 2026-08-28, 7d2.3011.03%
1m 2026-09-21, 31d3.8912.15%
3m 2026-11-20, 91d4.9514.49%

Derived from the S&P 500 option chain at the prior close. The expected move is implied-volatility derived, not read from a straddle price. The gamma figure assumes the dealer side of every contract and is indicative only — that side is not observable in public data.

Today's Focus

The volatility regime shifted from Very Low to Low.

Bitcoin moved 3.06σ higher — the largest standardised move across the cross-asset panel.

What Moved the Tape — August 21, 2026 session

Headlines are linked to their publishers; inclusion is not endorsement and reflects coverage during the session window only.

Scenarios

The VIX closed at 15.94 in the 15-20 band. Every figure below is the historical frequency for sessions that opened in that band — a record of what happened, not a forecast of what will.

Next session, the VIX…FrequencySample
stays in 15-2082.9%n=1,697
moves to 20-309.0%n=185
moves to <158.0%n=164
S&P 500 from hereMedianWorst 5%Sample
next session+0.06%-2.01%n=2,045
5 sessions+0.37%-4.30%n=2,043

Risk Window

US high-impact releases and major central-bank events, for the sessions ahead.

August 26, 2026
  • Core PCE Price Index Month-over-Month08:30 · United Statescons. 0.2
  • Durable Goods Orders Month-over-Month08:30 · United Statescons. 0.7
  • GDP Growth Quarter-over-Quarter Second Estimate08:30 · United Statescons. 1.5
  • Personal Income Month-over-Month08:30 · United Statescons. 0.3
  • +2 more
August 28, 2026
  • Non Farm Payrolls Annual Revision Prel10:00 · United States
  • Speech by Fed's Chair Warsh10:00 · United States

S&P 500 options: 2026-08-24, 2026-08-28, 2026-09-04 · VIX futures: 2026-09-16, 2026-10-21

Regime

Regime band Low (252d percentile 25%); VIX level 15.94 (z-score -0.66 (252d)); Vol-of-everything composite -0.3195 z (breadth 0% above 1y median) [delayed].

MetricLatestAs of
Regime band252d percentile 25%Low2026-08-24
VIX levelz-score -0.66 (252d)15.942026-08-24
Vol-of-everything compositedelayedbreadth 0% above 1y median-0.3195 z2026-08-24

Term Structure

VIX / VIX3M 0.8178 (contango, streak 1d); Short-end stress 10 (VIX1D vs VIX 15.13; no short-end stress); Short-vol carry 0.2227 (positive short-vol carry).

MetricLatestAs of
VIX / VIX3Mcontango, streak 1d0.81782026-08-21
Short-end stressVIX1D vs VIX 15.13; no short-end stress102026-08-21
Short-vol carrypositive short-vol carry0.22272026-08-21

Vol-of-Vol & Tail

VVIX / VIX 5.702 (VVIX 86.3); SKEW 143.9 (Cboe SKEW index (tail-hedging demand)); VRP 2.284 (VIX minus 21d realized vol (vol points)).

MetricLatestAs of
VVIX / VIXVVIX 86.35.7022026-08-21
SKEWCboe SKEW index (tail-hedging demand)143.92026-08-21
VRPVIX minus 21d realized vol (vol points)2.2842026-08-21

Cross-Asset

HY OAS 2.63 pp (HYG/LQD 0.752) [delayed]; MOVE 73.4 (OVX 49.6, GVZ 27.3); Risk-on/off score 0.7195 z (risk-on — equal-weight blend of five cross-asset ratios — small vs large caps, cyclicals vs defensives, high-yield vs investment-grade credit, copper vs gold, and stocks vs bonds — each standardised over a rolling year. Scale is standard deviations from neutral: 0 is neutral, positive is risk-on, negative is risk-off).

MetricLatestAs of
HY OASdelayedHYG/LQD 0.7522.63 pp2026-06-17
MOVEOVX 49.6, GVZ 27.373.42026-08-21
Risk-on/off scorerisk-on — equal-weight blend of five cross-asset ratios — small vs large caps, cyclicals vs defensives, high-yield vs investment-grade credit, copper vs gold, and stocks vs bonds — each standardised over a rolling year. Scale is standard deviations from neutral: 0 is neutral, positive is risk-on, negative is risk-off0.7195 z2026-08-24

Cross-Country

VIX − VSTOXX (US–Europe fear gap) 2.649 (Nikkei-VI/VIX 1.76; India-VIX/VIX 0.72; RVX/VIX 1.25) [proxy].

MetricLatestAs of
VIX − VSTOXX (US–Europe fear gap)proxyNikkei-VI/VIX 1.76; India-VIX/VIX 0.72; RVX/VIX 1.252.6492026-08-21

Positioning

VIX futures COT (net non-commercial z) -0.9467 z (percentile 18%; VXX 18.95; VIX put/call 0.36; Fear & Greed 55); Days since last spike 102 days (VIX 15.94 vs 50d MA 16.69 / 200d MA 18.47; 21d realized vol 12.8 vs VIX 15.9).

MetricLatestAs of
VIX futures COT (net non-commercial z)percentile 18%; VXX 18.95; VIX put/call 0.36; Fear & Greed 55-0.9467 z2026-08-18
Days since last spikeVIX 15.94 vs 50d MA 16.69 / 200d MA 18.47; 21d realized vol 12.8 vs VIX 15.9102 days2026-08-24

Volatility Regime Score

Composite
49.1
Neutral · 4 components

0-100, the mean of each component's own one-year percentile, oriented so higher is more volatility stress. Each component is ranked against its own past year, so a reading can be calm in absolute terms and still sit high against its own recent range.

ComponentValueOwn 1y %ileStress %ile
Variance risk premiumimplied minus realized — a wide premium is the calm state2.282080(inverted)
VVIX / VIXthe price of convexity — rising means hedging the hedge5.705959
Risk-on / risk-offcross-asset appetite — positive is risk-on0.725842(inverted)
Cross-asset vol breadthhow broadly volatility is elevated across asset classes-0.321515
What to watch

A sustained equity move beyond the 0.55% range the options market implies through 24 August, or a VIX exit from the 15-20 band, would change the setup. Core PCE, durable goods orders and the GDP second estimate arrive 26 August.

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