cotreport*

report / rates / UST 5Y · data through 2026-09-15

UST 5Y

AT EXTREME · CROWDED LONG · WEEK 1FREE · NO ACCOUNT
3y percentile
100.0
COT index
100.0
z-score (156w)
1.61
weeks in zone
1
report as of
2026-09-15

what these numbers mean →

THIS WEEK’S REPORT, EXPLAINED

The crowd is stretched: big speculators are long here, a bigger bet than in 100% of the last 3 years, week 1 in the crowded zone. This week they added exposure (+4.4% of open interest).

in contracts: specs added 130,632 longs · covered 139,495 shorts this week

COT INDEX · 3-YEAR WINDOW

0 = most short in 3 years · 100 = most long

100 / 100

Where the speculative net sits between its 3-year low and high. This one is counted in contracts, not in % of open interest: the low and the high come from this market’s own last 3 years, so you are only ever comparing this market against itself. Most sites publish a 26-week version, so this reads differently from theirs by design · the longer window is harder to reach and moves less on one loud week.

Where the speculators’ net position sits between its own 3-year low and high. Only this market against itself, never against another one.

big speculators · net % of OI

-15.7%

682,423 long · 1,679,789 short

3y percentile 100 · change +4.4% · the crowd this file grades

commercials · net % of OI

15.2%

5,074,674 long · 4,110,294 short

change -4.1% · usually mirror the specs

small traders · net % of OI

0.5%

413,362 long · 380,376 short

change -0.3% · the rest of the market

WHO IS ON THE OTHER SIDE · FINANCIAL (TFF) REPORT

Same week, same contracts, split a second way. This is a different CFTC report from the one at the top of this page, so read it as a second opinion, not as a breakdown of that number.

leveraged funds

-31.2%

+1.5 wk · 94 of 100 in 3y

hedge funds and CTAs · the fast money

asset managers

+43.8%

-1.3 wk · 39 of 100 in 3y

pensions and index funds · mostly long, rarely quick

dealers

-13.4%

+0.1 wk · 5 of 100 in 3y

the banks that make the market and hedge what they are handed

other reportables

+0.3%

0.0 wk · 6 of 100 in 3y

large traders who are none of the above

small traders

+0.5%

-0.3 wk · 7 of 100 in 3y

everyone below the CFTC’s reporting threshold

same row as above · unchanged between the two reports

every long is somebody’s short, so these nets cancel out across the whole report · a display lens: the graded record for this market runs on big speculators, from the CFTC’s legacy report · what these groups mean

Data is as of Tuesday, published Friday. The percentile compares this week’s speculative net position against every week of the last three years: above 95 or below 5 counts as crowded. The COT index above is scored the same way, against this market’s own history and never against another market.

Data is as of Tuesday, published Friday. Net % of OI = a group’s longs minus its shorts, as a share of all open contracts in the market. The long / short lines are raw contract counts from the futures-only report: the story. The percentile is the number measured on that %-of-OI scale, because a share of open interest survives being compared across markets and decades and a contract count does not. It compares today’s net position against every week of the last three years: above 95 or below 5 counts as crowded. The COT index and the 156-week z-score run on the contract count instead: each is scored against this market’s own 3-year history, so neither is ever compared to another market.

NOWCAST · DAILY
crowd likely ADDING since Tuesdayest. +0.2 %OI since 2026-09-15 · price −0.3% · as of 2026-09-23
WED +0.1THU −0.0FRI +0.1MON +0.1TUE +0.1WED +0.2 · TODAY
+0.2 %OI on a long crowd = the bet got bigger
+0.2 %OI
graded in
last 52: 56% right scorecardestimate of the next report: not data, not advice

THE CHART. PRICE AND WHO HOLDS WHAT, SINCE 2003

UST 5Y · weekly
middle pane: who holds what (% of open interest) · big speculators · commercials · small traders · leveraged funds (dashed, from the financial report · a second opinion, starts 2006) · bottom: how crowded (red lines = extreme)

Stretched: crowded long · week 1

The full file: turn odds, winner markers, and what marked the past turns.

Open the file. Pro

The backtest: every past extreme, numbered on the chartFREE

What happened every time this market got crowded, the turns, the timing, what they paid.

Open the backtest →

For information and education only. Nothing on this site is investment, trading, legal or tax advice.

NEXT DROP · FRIDAY 21:30 CET

The Friday Letter

Every Friday 21:30 CET the new report lands and we regrade all 1,206 cases overnight. Confirm and your crowd-map snapshot arrives right away. Then every Friday: what moved, where the crowd is stretched, and which fades are running in public. And the moment we open one, you get the ping. Free.

Every Friday: where the crowd is stretched, what is running, what it cost. Free.

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