48 snapshots across
1 day(s), appended hourly and never edited.
Each row shows that day's final reading.
Carry spread over time
meanmedian
By day
day
snapshots
universe
spread (mean)
spread (median)
2026-08-02
48
39
+49.3%
+11.6%
Why this page exists
Anyone can publish a number today and claim it was right yesterday. The only
thing that distinguishes a real signal from a backfitted one is a record written
in advance and never touched afterwards. That is what this is: every
snapshot, appended as it was computed, mirrored to a
public git repository where the
commit history is independently checkable.
It is also why the median column sits next to the mean. When they diverge, one
or two illiquid names are carrying the headline — and hiding that would make
every other number here worth less.