Low VIX at 14.63: Reading a 2nd-Percentile Tape
What the 2026-08-13 close printed: a 14.63 VIX in contango, a normally sloped curve, and tight credit — a textbook quiet session.
Published 2026-08-17 · Data as of 2026-08-13 · Market & data intelligence · Educational, not advice.
On the 2026-08-13 close the VIX settled at 14.63 (FRED), its 2nd percentile in 60 sessions by Delta Arc's math — with contango, a normally sloped curve, and tight credit all agreeing. This post reads that quiet tape straight: what it printed, why calm is information, and why coherent signals matter more than any single low number.
Some sessions demand a headline. Most do not. The close on 2026-08-13 belongs to the second group, and that is exactly why it is worth walking through — because knowing what a genuinely quiet tape looks like is how you recognize a loud one.
What the tape printed on 2026-08-13
Start with the closes, because everything here is a settle, not a live quote. On 2026-08-13, the VIX finished at 14.63 (FRED). By Delta Arc's calculation on that FRED series, that reading sat in the 2nd percentile of the prior 60 sessions — near the bottom of its own recent range.
The rest of the volatility structure agreed. Three-month implied volatility closed at 18.61 that day (FRED), above the spot VIX. Delta Arc labels that shape contango — the normal, calm state, where the market prices more uncertainty into the distance than into the next month.
Rates told the same quiet story. On the same session, the 3-month Treasury yield closed at 3.87 percent and the 10-year at 4.63 percent (FRED). The 2s10s spread read +0.48 and the 10y3m spread +0.76 that day (FRED); Delta Arc scores both as a positive, normally sloped curve. The fed funds rate sat at 3.63 that day (FRED). Credit was calm too: the Baa spread closed at 1.67 percentage points (FRED).
Why a quiet tape is information, not noise
It is tempting to skip a day like this. Nothing broke. But nothing breaking is itself a data point, and a valuable one.
Volatility is a price — the cost of insurance against a move. A low VIX close, like the 14.63 print on 2026-08-13 (FRED), means that on that day the market was charging very little for protection. Contango, with that session's 18.61 three-month reading above spot (FRED, structure labeled by Delta Arc), is the shape you see when there is no scramble for near-term hedges.
The yield curve carried a similar message. An upward slope — the +0.48 2s10s and +0.76 10y3m that printed on 2026-08-13 (FRED, state labeled by Delta Arc) — is the ordinary configuration: investors were paid more to lend for ten years than for two. That is what a curve looks like when the near horizon is not under stress.
Credit rounds it out. The Baa spread measures the extra yield lenders demand over Treasuries to hold medium-grade corporate risk. At 1.67 points on 2026-08-13 (FRED), that premium was narrow — lenders were not being paid much to worry.
Put together, the 2026-08-13 close was a coherent picture: low volatility, calm term structure, a normal curve, and tight credit all pointing the same way. Coherence is the point. The days worth flagging are the ones where these signals disagree — a low VIX against a widening credit spread, say. On 2026-08-13, they did not disagree.
Reading calm without getting lulled
The discipline is to describe the tape without narrating a story onto it. A quiet close is not a promise. Percentiles compress: the 2nd-percentile VIX reading on 2026-08-13 (Delta Arc's calculation on the FRED series) tells you where volatility sat relative to its recent range, not where it goes next. Calm can persist for a long time, and it can end fast. The reading is a starting point, not a conclusion.
What a quiet session does give you is a clean baseline. When you know what ordinary looks like — the 14.63 VIX, the 18.61 three-month, the +0.48 curve of 2026-08-13 (FRED, labels by Delta Arc) — you can spot the day that breaks from it. You cannot measure a departure without first marking the level you are departing from.
That is the honest read of a slow tape, and most tapes are slow. Delta Arc members get the next layer on top: the base-rate odds for what configurations like the 2026-08-13 close have historically preceded, and the structured read that turns a calm settle into a watchlist.
We will be back on the next session that prints. If the calm holds, we will say so plainly. If the signals start to disagree, that is the post worth reading.
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.