VIX at 19.45 on the 2026-10-23 Close: 97th Percentile, Not Inverted
A volatility reading near the top of its recent window, next to a term structure and yield curve that kept their normal shape on 2026-10-23.
Published 2026-10-28 · Data as of 2026-10-23 · Market & data intelligence · Educational, not advice.
On the 2026-10-23 close, the VIX settled at 19.45 (FRED). Delta Arc's calculation ranked that close at the 97th percentile of the prior 60 sessions. The same day, VIX3M closed higher at 20.48, so the term structure stayed in contango, and the yield curve kept a positive slope. This post explains how to read that split.
What the tape printed on 2026-10-23
On 2026-10-23, the CBOE Volatility Index settled at 19.45, according to FRED's end-of-day series. That is a closing figure published with a lag. It is not a live quote, and this post was written days after that session ended.
The level alone does not tell you much. The context does. Delta Arc's calculation on the FRED series placed that close at the 97th percentile of the prior 60 sessions. Put another way, nearly every close in the preceding three months of trading had come in below the 19.45 printed that day.
This post looks at how that rank sits next to the rest of the dashboard on the same close.
Why a percentile tells you more than a level
A raw VIX reading has no frame of reference. The same 19 can sit at the bottom or the top of recent history depending on what came before it.
A percentile rank supplies that frame. It answers a narrow question: compared with the recent window, where did this close land? A 97th-percentile reading means the 2026-10-23 close was higher than nearly all closes in the window.
That is all a percentile can tell you. It does not say volatility was high in any absolute sense, and it does not say what comes next. It measures rank within the recent window only.
The term structure kept its shape
The second piece of the 2026-10-23 picture is the VIX term structure. The same day, the three-month volatility index, VIX3M, settled at 20.48 (FRED). That was above the spot VIX close of 19.45.
When longer-dated implied volatility sits above near-term implied volatility, the curve is in contango. Delta Arc's term-structure label for that session was exactly that: contango, the normal state. In plain English, the longer-dated reading was priced above the near-term one.
The opposite configuration is backwardation, where the near-term reading climbs above the longer-dated one. That inversion is how near-term fear shows up in volatility pricing: traders pay more to protect against the coming weeks than against the coming months. It did not happen on 2026-10-23. Spot volatility ranked high for its window, but it did not overtake the three-month reading.
Rates and credit on the same close
FRED's series showed the 2s10s Treasury spread at +0.31 and the 10-year minus 3-month spread at +0.78 on 2026-10-23. Delta Arc's curve-state label for that session was positive, meaning a normal upward slope.
The underlying yields that day: the 10-year Treasury at 5.00 percent, the 3-month bill at 4.22 percent, and the effective fed funds rate at 3.88 percent, all per FRED. The 3-month bill yield closed above the effective fed funds rate.
Credit is the stress gauge many readers skip. FRED's Baa corporate spread, the extra yield investors demand to hold medium-grade corporate debt over Treasuries, read 1.47 on 2026-10-23. A widening spread means lenders want more compensation for default risk. This snapshot does not include a percentile rank for credit, so we will not describe 1.47 as tight or wide. We will give you the number and stop there.
One more relative measure: Delta Arc's calculation on the broad trade-weighted dollar put it at the 79th percentile of the prior 60 sessions on that date.
How to read the split
Put the 2026-10-23 readings side by side and you get a mixed picture. Volatility was elevated against its own recent history. Around it, volatility was in contango and the Treasury curve was positively sloped. The Baa spread is reported above without a rank, so we draw no conclusion from it.
The honest summary is that one gauge ranked near the top of its recent window while the volatility term structure and the Treasury curve kept their normal shapes.
The limits matter too. This is a single end-of-day snapshot. The percentile window covers only 60 sessions. The data was already five days old at the time of writing. None of it supports a forecast, and we are not making one.
What members get on top
The public read stops at describing what printed. Delta Arc members get the next layer: the base-rate record for this specific configuration, meaning how often a 97th-percentile VIX with contango intact and a positive curve has resolved one way or the other across our historical data.
Sources
The readings in this post are end-of-day closes from these public series. Percentiles and term-structure labels are Delta Arc calculations on them.
References for this topic
- FRED, Federal Reserve Bank of St. Louisfred.stlouisfed.org
- CBOE Volatility Index (VIXCLS)fred.stlouisfed.org
- 10-Year minus 2-Year Treasury spread (T10Y2Y)fred.stlouisfed.org
- Moody's Baa yield relative to the 10-Year Treasury (BAA10Y)fred.stlouisfed.org
- Nominal broad U.S. dollar index (DTWEXBGS)fred.stlouisfed.org
This is the free read. Delta Arc members get the base-rate odds and the specific read built on top of it. See the plans or get on the early-access list.