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Mexican peso (MXN/USD): are retail traders long or short?

Mexican peso (MXN/USD): 32/100, leaning short. Small traders hold 5,601 long and 3,601 short contracts: 60.9% long. Week before: 35. A year before: 68. Three-year range: 0 to 100.

On 9 October 2026 small traders in CME Mexican peso futures were 60.9% long, a Crowd Gauge reading of 32 out of 100 (leaning short), according to TradingLookup's Crowd Gauge (October 2026).

The CFTC report released that day, positions as of the Tuesday before.

The contract behind the reading

Contract
CME Mexican peso futures
CFTC contract code
095741 1,639 weekly reports since 23 May 1995
A long position is
a bet that the Mexican peso rises against the US dollar. The contract is priced in US dollars per MXN, so it moves with MXN/USD and against the more common USD/MXN quote.
In the composite
No: its own reading only

Positioning, not price. "Small traders" are everyone below the CFTC's reporting size ("non-reportable"): the closest public measure of retail positioning in CME Mexican peso futures. It also holds some small firms, so treat it as a proxy.

What today's reading means

Mexican peso (MXN/USD) reads 32: small traders' long share is above about 32% of the last 156 weekly readings in this contract. The last crowded-long week (80+) was 28 August 2026. The last crowded-short week (20 or less) was 11 April 2025.

Record readings for Mexican peso (MXN/USD)

Highest Crowd Gauge reading
99.7 10 weeks, first on 6 July 2007, most recently 20 March 2026
Lowest Crowd Gauge reading
0.3 8 weeks, first on 22 December 2006, most recently 15 November 2024
Most long small traders have been
99.5% long positions as of 16 March 2010
Least long
2.3% long positions as of 29 May 2012

Readings from 6 January 2006 (1,084 weeks). Long share from 3 January 2006, in the CFTC contract above.

How often Mexican peso (MXN/USD) hits an extreme

Mexican peso (MXN/USD): weeks at an extreme, 6 January 2006 to 9 October 2026
BandWeeksShare of weeksSeparate spellsLongest spellMost recent
Crowded long (80+) 269 25% 35 34 weeks, to 13 October 2017 28 August 2026
Crowded short (20 or less) 220 20% 24 37 weeks, to 12 June 2015 11 April 2025

A new spell starts after 4 or more weeks outside the band, the same rule as the backtest's "episodes". Weeks are counted from the first published reading above.

History

Mexican peso (MXN/USD): Crowd Gauge, last three yearsWeekly readings for Mexican peso (MXN/USD), 0 to 100, to 2026-10-09. Latest 32.0204060801002024202520262026-10-09: 32
Last three years, weekly. Lines at 20, 40, 60 and 80 mark the bands.
Mexican peso (MXN/USD): Crowd Gauge, full historyWeekly readings for Mexican peso (MXN/USD) from 2006-01-06 to 2026-10-09.02040608010020072010201320162019202220252026-10-09: 32
From 6 January 2006, the first week with three years of history behind it (or one year for newer contracts).

Last 12 weekly readings

Mexican peso (MXN/USD): Crowd Gauge and CFTC small-trader positions (contract 095741), latest first
ReleasedReadingBandChangeLongShortLong share
32.4Leaning short−35,6013,60160.9%
34.9Leaning short−295,6293,43462.1%
63.8Leaning long+397,4763,02371.2%
24.7Leaning short−2768,93465,01951.5%
51.6Balanced−79,4294,23069.0%
58.7Balanced−297,5573,08771.0%
88.1Crowded long+318,8812,86475.6%
56.7Balanced−318,7673,63470.7%
87.5Crowded long−48,9802,91475.5%
92.0Crowded long+137,7172,40776.2%
79.2Leaning long+267,0222,59973.0%
53.5Balanced−166,9003,10569.0%

Change: points on the 0 to 100 scale against the week before. Positions are as of the Tuesday before each release.

Did extreme Mexican peso (MXN/USD) readings come before price moves?

Average forward return in our pre-registered test (price series: FRED DEXMXUS, inverted so a rise means the currency rose against the dollar). 2018 onwards is the test; 2006 to 2017 is look-only.

Mexican peso (MXN/USD): average return after extreme readings vs all weeks
Period, horizonAfter 80 or moreAfter 20 or lessAll weeksWeeks
2018 on, 1 week0.04% n=1000.23% n=730.01%456
2018 on, 4 weeks-0.00% n=1000.23% n=730.08%453
2018 on, 12 weeks0.26% n=970.62% n=730.24%445
2006–2017, 1 week-0.02% n=169-0.15% n=147-0.10%626
2006–2017, 4 weeks0.04% n=169-0.50% n=147-0.37%626
2006–2017, 12 weeks-0.25% n=169-1.01% n=147-1.12%626

From 2018, the 4 weeks after a crowded-long Mexican peso (MXN/USD) reading averaged -0.00%, against 0.08% for all weeks; after a crowded-short reading, 0.23%. Separate crowded-long episodes in that period: 17; crowded-short: 9.

History, not a forecast. Small samples swing a lot, and one market proves little. The pooled result across markets is on the method page.

Sources for Mexican peso (MXN/USD)

Download every number: history CSV, COT observations CSV (CC BY 4.0). Spotted a mistake? Tell us.

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