Tokenized stock peg quality by market session — week to 2026-09-17

Name: Tokenized stock peg quality by market session — week to 2026-09-17
Creator: ochinimus
Published: 2026-09-17
License: https://creativecommons.org/licenses/by/4.0/

Published 2026-09-17 · sample n=24240

The typical tokenized stock holds within 49 bps of its underlying while the US market is open, widening to 174 bps during premarket.

Detail

premarket: typical symbol median 50 bps, 95th pct 174 bps (12 symbols, 3960 ticks)
weekend: typical symbol median 39 bps, 95th pct 118 bps (12 symbols, 6912 ticks)
overnight: typical symbol median 30 bps, 95th pct 113 bps (12 symbols, 5784 ticks)
afterhours: typical symbol median 27 bps, 95th pct 61 bps (12 symbols, 2880 ticks)
open: typical symbol median 23 bps, 95th pct 49 bps (12 symbols, 4704 ticks)
Figures are per-symbol percentiles aggregated across symbols, so one wide name cannot set the headline.
Outliers excluded from the typical figure: CRCLx (536 bps during premarket); CRCLx (460 bps during overnight); CRCLx (225 bps during afterhours).
Measured every 5 minutes against the real underlying trade price, not a quote midpoint.

Data

Machine-readable: 2026-09-17-tokenized-stock-peg-by-session.json

Method note: figures are computed from a live database at publication time and never revised afterwards. If a later measurement disagrees, both stay published.