VIX at 14.55, 0th Percentile: Reading a Calm Tape

What the market printed on the August 12 close, and how to read a quiet tape without kidding yourself.

Published 2026-08-14 · Data as of 2026-08-12 · Market & data intelligence · Educational, not advice.

Published by Delta Arc · Methodology · Corrections

Some sessions are loud. Most are not. The 2026-08-12 close was one of the quiet ones, and a quiet tape is worth reading carefully precisely because it is easy to ignore.

What the tape printed on August 12

On 2026-08-12, the VIX settled at 14.55 (FRED). That close landed in the 0th percentile of the prior 60 sessions — Delta Arc's calculation on the FRED series, not a FRED figure. In plain English: on that day, the VIX was as low as, or lower than, every one of the roughly 60 daily closes we rank it against.

The futures curve for volatility agreed. The same session, the three-month VIX measure — VIX3M — closed at 18.53 (FRED), above the spot VIX. Delta Arc labels that shape contango: near-term expected volatility priced below volatility a quarter out. It is the market's normal, calm configuration, and it is a derived label we compute, not something FRED publishes.

Why a zero-percentile reading matters

Percentile is context. A raw level of 14.55 means little on its own. Ranked against the last 60 closes, it tells you the tape on 2026-08-12 was quieter than it had been across that entire window. That is the whole point of the derived field: it turns a bare number into a position within a range, so you know whether a reading is ordinary or extreme.

Rates and credit on the same day

The bond market told a matching story. On 2026-08-12, the 3-month Treasury yield closed at 3.87 percent and the 10-year at 4.68 percent (FRED). The 10y3m spread read +0.81 that day — positive. Delta Arc classifies that as a positive, normally sloped curve: longer-dated money paid more than shorter-dated money, the textbook shape.

Fed funds sat at 3.63 on the same session (FRED), just below the 3-month bill. That is the front end of the curve behaving as you would expect when the market is not bracing for a sudden move in policy.

Credit was calm too. The Moody's Baa corporate spread closed at 1.66 percentage points over comparable Treasuries on 2026-08-12 (FRED). A narrow spread means investors demanded little extra yield to hold lower-rated corporate debt that day — the opposite of what you see when stress is building.

Reading a quiet tape without kidding yourself

Line the pieces up as they printed on 2026-08-12: low spot volatility in the 0th percentile of 60 sessions, a contango term structure, a positively sloped curve at the 10y3m point, and tight credit. Every dial pointed the same calm direction on that close. Nothing broke, nothing gapped, nothing screamed.

This is where the discipline comes in. A quiet tape is genuinely useful information — it tells you the market was not pricing near-term stress on that date — but it is not a forecast. Calm is a description of a moment, not a promise about the next one. Volatility clusters and it can turn without much warning, so a 0th-percentile VIX reading tells you where you have been, not where you are going.

It is also why nothing happened is a legitimate thing to write down. The value of tracking the dials every session is that you build a baseline. When a reading finally does move — when contango flips, when a spread widens, when the curve twists — you only recognize it as a move because you logged the quiet days that came before it. Skip the boring sessions and you lose the reference point that makes the loud ones legible.

What a configuration like this has preceded

The obvious next question is empirical: when the dials have lined up this calmly in the past, what tended to follow. That is a base-rate question, and the honest answer is that it should be computed on the series rather than asserted from memory or vibe. We do not print base rates we cannot back with the data.

That calculation — the historical odds attached to this exact configuration, plus Delta Arc's read on top of the raw prints — is what the coming access layer adds. The public post shows you the tape and the rigor. The coming access layer adds the numbers that turn a description into a probability.

Come back for the next print

The next Dial will pick up from the following close. Watch three things against the 2026-08-12 baseline: whether the VIX climbs out of the 0th percentile, whether contango holds or the term structure flattens, and whether the spread starts to widen. Those are the first places a quiet tape stops being quiet.