Volatility Regime Read

VIX Daily

September 4, 2026
Covering the September 3, 2026 session

The S&P 500 advanced 1.06% to 7,747.71, its largest one-day gain in 22 sessions, while the VIX fell 0.88 points to 14.32.

RegimeVery Low
Term structureContango
Short-end stressNone
S&P 500
7,747.71
+81.11 (+1.06%)
VIX
14.32
-0.88 (-5.8%)
Risk-on / risk-off
0.95
-0.01 on the session
60th pctile, 1y · risk-on · 0 = neutral, higher = more risk-on

The Session

Equities and bonds advanced after comments from Fed official Waller eased rate-hike bets, according to Bloomberg Markets. The S&P 500 rose 1.06%, or 81.11 points, to 7,747.71 — the largest one-day gain in 22 sessions and a second straight advance — leaving the index 0.66% below its 12-month high. The VIX dropped 0.88 points, or 5.79%, to 14.32 and held the Very Low regime in contango with no short-end stress. Risk appetite registered a 0.95 risk-on reading. The dollar slipped 0.56% to 99.00 on the DXY, while the MOVE index fell 5.0 to 74.7. SKEW climbed 6.5 to 150.6. One-month skew eased 1.08 vol points to 3.28.

Dashboard

MetricLatestSessionContext
S&P 5007,747.71+81.11+1.06% on the session
VIX14.32-0.88-5.79% on the session
Regime bandVery Low252d percentile 2%
VIX / VIX3M0.822above 1 is backwardation
Risk-on / risk-off+0.95-0.0160th percentile, 1y
Expected move±0.61%+0.00to 2026-09-04, options-implied
25-delta skew, 1m3.28-1.08vol points, put over call
Same-day expiry share66.8%-4.6of session option volume
Volatility regime score34.0Settled · 0-100, higher is more stress

Levels & Expected Move

Expected move
±47 (0.61%)
to 2026-09-04, 1d · ATM IV 11.6%
Peak OI strikes
7,150 / 7,900
put / call, 2026-09-04 · put -350
Assumed dealer gamma
+73,562
indicative · sign change near 7,800
Same-day expiries
66.8%
share of session volume · -4.6pp
Maturity25Δ skew (vol pts)ATM IV
1w 2026-09-10, 7d1.758.78%
1m 2026-10-02, 29d3.2811.64%
3m 2026-11-30, 88d4.3713.46%

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

This session produced the largest one-day S&P 500 gain in 22 sessions.

What Moved the Tape — September 3, 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 14.16 in the <15 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 <1592.2%n=1,937
moves to 15-207.8%n=165
S&P 500 from hereMedianWorst 5%Sample
next session+0.05%-1.37%n=2,101
5 sessions+0.24%-3.43%n=2,098

Risk Window

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

September 4, 2026
  • Speech by BoE's Gov Bailey04:50 · United Kingdom
  • Payroll Jobs Growth08:30 · United States
  • Unemployment Rate08:30 · United States
September 10, 2026
  • Producer Price Index Month-over-Month08:30 · United States
  • Existing Home Sales Level10:00 · United States
September 11, 2026
  • Core Inflation Rate Month-over-Month08:30 · United States
  • Core Inflation Rate Year-over-Year08:30 · United States
  • Inflation Rate Month-over-Month08:30 · United States
  • Inflation Rate Year-over-Year08:30 · United States
  • +1 more

S&P 500 options: 2026-09-04, 2026-09-11, 2026-09-18 · VIX futures: 2026-09-16, 2026-10-21

Regime

Regime band Very Low (252d percentile 2%); VIX level 14.16 (z-score -1.20 (252d)); Vol-of-everything composite -0.723 z (breadth 0% above 1y median) [delayed].

MetricLatestAs of
Regime band252d percentile 2%Very Low2026-09-04
VIX levelz-score -1.20 (252d)14.162026-09-04
Vol-of-everything compositedelayedbreadth 0% above 1y median-0.723 z2026-09-04

Term Structure

VIX / VIX3M 0.822 (contango, streak 1d); Short-end stress 10.84 (VIX1D vs VIX 14.32; no short-end stress); Short-vol carry 0.2165 (positive short-vol carry).

MetricLatestAs of
VIX / VIX3Mcontango, streak 1d0.8222026-09-03
Short-end stressVIX1D vs VIX 14.32; no short-end stress10.842026-09-03
Short-vol carrypositive short-vol carry0.21652026-09-03

Vol-of-Vol & Tail

VVIX / VIX 5.852 (VVIX 83.8); SKEW 150.6 (Cboe SKEW index (tail-hedging demand)); VRP 6.017 (VIX minus 21d realized vol (vol points)).

MetricLatestAs of
VVIX / VIXVVIX 83.85.8522026-09-03
SKEWCboe SKEW index (tail-hedging demand)150.62026-09-03
VRPVIX minus 21d realized vol (vol points)6.0172026-09-03

Cross-Asset

HY OAS 2.66 pp (HYG/LQD 0.751) [delayed]; MOVE 74.68 (OVX 46.4, GVZ 27.2); Risk-on/off score 1.178 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 0.7512.66 pp2026-09-02
MOVEOVX 46.4, GVZ 27.274.682026-09-03
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-off1.178 z2026-09-04

Cross-Country

VIX − VSTOXX (US–Europe fear gap) 6.223 (Nikkei-VI/VIX 1.92; India-VIX/VIX 0.75; RVX/VIX 1.28) [proxy].

MetricLatestAs of
VIX − VSTOXX (US–Europe fear gap)proxyNikkei-VI/VIX 1.92; India-VIX/VIX 0.75; RVX/VIX 1.286.2232026-09-03

Positioning

VIX futures COT (net non-commercial z) -0.7079 z (percentile 24%; VXX 17.62; VIX put/call 0.37; Fear & Greed 45); Days since last spike 111 days (VIX 14.16 vs 50d MA 16.19 / 200d MA 18.25; 21d realized vol 8.3 vs VIX 14.2).

MetricLatestAs of
VIX futures COT (net non-commercial z)percentile 24%; VXX 17.62; VIX put/call 0.37; Fear & Greed 45-0.7079 z2026-08-25
Days since last spikeVIX 14.16 vs 50d MA 16.19 / 200d MA 18.25; 21d realized vol 8.3 vs VIX 14.2111 days2026-09-04

Volatility Regime Score

Composite
34.0
Settled · 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 state6.025842(inverted)
VVIX / VIXthe price of convexity — rising means hedging the hedge5.857272
Risk-on / risk-offcross-asset appetite — positive is risk-on1.187921(inverted)
Cross-asset vol breadthhow broadly volatility is elevated across asset classes-0.7222
What to watch

August jobs data due at 08:30 would reprice the session if the S&P 500 moves beyond the 0.61% options-implied range of 47 points. A VIX push above 15 would leave the Very Low band that has held on 92.2% of 1,937 historical sessions.

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