The session register

US hours carry more movement. One hour explains the gap.

Across 12 major assets and 90 days of hourly readings, movement is spread almost evenly around the clock: America hours are 33.3% of the day and carry 37.4% of it. The important catch is at 14:00 UTC. Remove that single hour and the share falls to 33.3%, no longer ahead of its part of the clock. Separately, America hours hold 36.5% of all downward movement. That is weakness, not the same thing as activity.

00:00 UTC · Asia · 3.6% of all movement01:00 UTC · Asia · 4.7% of all movement02:00 UTC · Asia · 4.3% of all movement03:00 UTC · Asia · 4.1% of all movement04:00 UTC · Asia · 3.4% of all movement05:00 UTC · Asia · 4.1% of all movement06:00 UTC · Asia · 3.4% of all movement07:00 UTC · Asia · 3.2% of all movement08:00 UTC · Europe · 4.6% of all movement09:00 UTC · Europe · 3.6% of all movement10:00 UTC · Europe · 3.2% of all movement11:00 UTC · Europe · 3.4% of all movement12:00 UTC · Europe · 4.8% of all movement13:00 UTC · America · 5.9% of all movement14:00 UTC · America · 6.1% of all movement15:00 UTC · America · 5.7% of all movement16:00 UTC · America · 4.2% of all movement17:00 UTC · America · 4.7% of all movement18:00 UTC · America · 3.7% of all movement19:00 UTC · America · 3.4% of all movement20:00 UTC · America · 3.7% of all movement21:00 UTC · Off-hours · 4.6% of all movement22:00 UTC · Off-hours · 3.9% of all movement23:00 UTC · Off-hours · 3.7% of all movement0003060912151821America37.4% of all movement

Twenty-four hours, drawn to what starts in each of them.

Every hourly rise and fall across 12 major assets is counted in the hour when it began. Longer wedges mean more movement in either direction. Falls and finishing direction are kept separately below. Nothing here says a session caused anything: a session is a clock, not a participant.

Asia · 00:00 to 07:59 UTC
Europe · 08:00 to 12:59 UTC
America · 13:00 to 20:59 UTC
Off-hours · 21:00 to 23:59 UTC
America hours carry37.4%of all price movement, on 33.3% of the clock.
Ahead of its own hours by+4.0 ptsThe gap between share of movement and share of the clock.
Asia holds 33.3% of the day30.9%and carries this much of the movement.
Assets agreeing on their own12 of 12Without Bitcoin the board still reads 37.3%.

Each block against its share of the clock.

A block that did its fair share of the work would match its share of the twenty-four hours. The last two columns are separate readings and should not be blended: one is how much a block moves, the other is which way it went.

Trading blocks with their share of the clock, share of all price movement, the gap between the two, the average coin move in the block, and hours counted.
BlockShare of the clockShare of all movementMore or less than its hoursAverage coin move in blockHours counted
Asia00:00 to 07:59 UTC · Tokyo, Hong Kong and Singapore trading hours33.3%30.9%-2.4 pts+0.0%720
Europe08:00 to 12:59 UTC · London and Frankfurt, before New York opens20.8%19.6%-1.3 pts+6.4%450
America13:00 to 20:59 UTC · hours overlapping the US business day33.3%37.4%+4.0 pts+15.2%720
Off-hours21:00 to 23:59 UTC · late US and pre-Asia hours12.5%12.2%-0.3 pts+0.9%270
Charlie's analysisMovement, weakness and the finishing direction answer different questions. On total movement, America is only +4.0 pts ahead of its own hours, and every other block is within three points of its share of the clock. Read on movement alone, crypto remains a round-the-clock market. On an equal-coin basis, America hours added +15.2% to the average coin's move. But America holds the largest share of the falls at 36.5%, almost matching its 37.4% share of all movement. That makes it busy, not automatically weak. Asia has the strongest downward tilt: 50.0% of its movement was down and 7 of 12 coins finished that block lower. Those falls remain counted even if prices later recovered. The extra total movement is also concentrated: drop 14:00 UTC and America's share falls from 37.4% to 33.3%. The whole block is not unusually busy; one hour is.

Where did the weakness actually land?

A later rebound should not erase an earlier fall. This section keeps every downward move, then shows whether each block was mostly falling or mostly rising.

Most downward movementAmericaThe block holding the largest part of all falls.
Share of all falls36.5%Downward movement landing in America hours.
Strongest downward tiltAsia50.0% of its movement was down; 7 of 12 coins ended it lower.
Weakest hour of day22:00 UTC-0.08% per recorded asset-hour.
Asiadown 50.0%up 50.0%
Europedown 47.9%up 52.1%
Americadown 47.4%up 52.6%
Off-hoursdown 49.5%up 50.5%
Downward movement by trading block, including each block's share of all falls, downward mix, negative asset breadth and average coin move.
BlockShare of all fallsMovement that was downCoins net lowerAverage coin move
Asia00:00 to 07:59 UTC · Tokyo, Hong Kong and Singapore trading hours31.8%50.0%7 of 12+0.0%
Europe08:00 to 12:59 UTC · London and Frankfurt, before New York opens19.3%47.9%0 of 12+6.4%
America13:00 to 20:59 UTC · hours overlapping the US business day36.5%47.4%1 of 12+15.2%
Off-hours21:00 to 23:59 UTC · late US and pre-Asia hours12.4%49.5%5 of 12+0.9%

Does the answer survive a shorter window?

The same hourly records are read over 7, 30 and 90 days. A finding that only works in one cut should not be sold as a permanent market rule.

Movement share by trading block over seven, thirty and ninety days, including the US-hour gap and asset agreement.
WindowAsiaEuropeAmericaOff-hoursAmerica versus its hoursAssets led by America
7 days30.4%23.0%35.9%10.8%+2.6 pts10 of 12
30 days32.0%20.8%34.0%13.2%+0.7 pts8 of 12
90 days30.9%19.6%37.4%12.2%+4.0 pts12 of 12
Charlie's analysisAmerica leads in all three cuts, but the size of the lead is not steady. It runs +2.6 pts ahead of its hours over seven days, +0.7 pts over 30 days and +4.0 pts over 90 days. That supports a current US-time lean, not a timeless rule.

Whether one asset is carrying it.

Each asset measured on its own, over the same hours.

Each asset's share of movement by trading block, which block it moves most in, and its price change over the window.
AssetAsiaEuropeAmericaOff-hoursMoves most inPrice over the window
Ethereum27.9%20.3%39.5%12.4%America+48.3%
Dogecoin29.8%18.0%38.5%13.6%America+4.1%
Bitcoin29.9%20.7%38.5%10.9%America+25.9%
Litecoin29.6%20.2%38.2%12.1%America+27.1%
Cardano31.4%18.3%38.1%12.2%America+28.9%
XRP30.3%20.4%37.4%11.9%America+20.0%
Chainlink31.2%19.6%37.0%12.2%America+68.2%
Avalanche32.5%18.4%36.9%12.2%America+16.5%
Solana31.1%19.6%36.8%12.5%America+56.6%
TRON30.1%23.7%36.0%10.2%America+3.8%
BNB32.1%21.4%35.8%10.6%America+23.5%
Polkadot32.8%19.1%35.2%12.9%America-0.2%
Charlie's analysisThis is not one asset. 12 of 12 assets put more of their movement in America hours than in any other block, measured separately. Remove Bitcoin entirely and the rest still read 37.3%. But the strength changes with the window: 8 of 12 assets lead in America over 30 days, against 12 over 90 days.

What argues against it.

Charlie's analysisEvery asset points the same way over 90 days, but that agreement weakens to 8 of 12 over 30 days. The lead also vanishes when 14:00 UTC is removed. That is evidence against calling this a permanent American hold on crypto price discovery.

Questions this page can answer.

Every answer below is drawn from the readings on this page and nothing else. The last one is refused.

Which hours carry the most crypto price movement?

The largest block is America. Those hours are 33.3% of the clock and carry 37.4% of the movement, only a little more than their share of the day. That makes it the busiest block here, not the strongest one—and not proof that one country made the market.

Asia (00-07 UTC)30.9%
Europe (08-12 UTC)19.6%
America (13-20 UTC)37.4%
Off-hours (21-23 UTC)12.2%

Share of all price movement, direction ignored. A block that did its fair share would match its share of the clock.

Is that just because those hours are longer?

No, and this is the check that matters. Asia holds 33.3% of the day and does 30.9%, Europe holds 20.8% of the day and does 19.6%, America holds 33.3% of the day and does 37.4%, Off-hours holds 12.5% of the day and does 12.2%. America runs +4.0 pts ahead of its own hours. The clock alone does not explain the difference.

Asia-2.4 pts
Europe-1.3 pts
America+4.0 pts
Off-hours-0.3 pts

Percentage-point gap between each block's share of movement and its share of the day.

Where did the actual falls happen?

The largest share of all downward movement landed in America hours: 36.5%. Within that block, 47.4% of the movement was downward. This counts every fall before later rebounds can cancel it out. But the block with the strongest downward tilt was Asia, where 50.0% of movement was down. The weakest hour of day on an average reading was 22:00 UTC at -0.08%.

Asia31.8%
Europe19.3%
America36.5%
Off-hours12.4%

Share of all downward price movement. Falls are kept even when a later rise recovers them.

Movement is one thing. Where did prices finish?

These are separate readings and the page keeps them apart. Giving each coin the same weight, the contribution from each block was Asia +0.0%. Europe +6.4%. America +15.2%. Off-hours +0.9%. A block can carry a lot of movement and end up going nowhere, which is what a busy sideways session looks like.

Asia+0.0%
Europe+6.4%
America+15.2%
Off-hours+0.9%

Contribution to the average coin's move over the window. Every coin has the same weight.

Is this one asset, or all of them?

12 of 12 move most during America hours on their own, measured separately. There is no exception on this board, which is worth treating with some suspicion rather than as extra confirmation.

Ethereum39.5%
Dogecoin38.5%
Bitcoin38.5%
Litecoin38.2%
Cardano38.1%
XRP37.4%
Chainlink37.0%
Avalanche36.9%
Solana36.8%
TRON36.0%
BNB35.8%
Polkadot35.2%

Each asset's share of movement falling in American hours. Marked bars are assets whose own busiest block is somewhere else.

What happens if you take Bitcoin out?

The reading holds. Without Bitcoin the remaining 11 assets still put 37.3% of their movement in America hours, against 37.4% with it. Bitcoin is not carrying this.

Asia31.0%
Europe19.5%
America37.3%
Off-hours12.3%

The same board with Bitcoin removed entirely.

What if one single hour is doing the work?

The busiest hour of the day is 14:00 UTC, which sits inside America. Remove that hour completely and America still carries 33.3% of what is left, against 33.3% of the day. The wider movement edge disappears. That one hour is the edge.

Asia32.9%
Europe20.8%
America33.3%
Off-hours13.0%

The board again with the single busiest hour of the day dropped.

What does this actually mean?

Over this window, hours overlapping the US business day carried a modestly larger share of movement and the largest upward contribution. The sharper finding is narrower: the extra movement came from one hour, not the whole block. This page identifies when moves landed. It does not identify the trader, country or reason behind them.

No chart. This is a reading of the figures above, not a further measurement.

How would you know if this changed?

Watch the gap between a block's share of movement and its share of the clock. Today America runs +4.0 pts ahead of its hours. If that gap closes over several editions while Asia's turns positive, movement is shifting to Asian hours. A single edition moving is noise: the window here is 2026-06-09 to 2026-09-07, and ninety days of hourly readings is one observation of a slow thing.

No chart. A condition to watch, not a measurement.

What has been left out?

Every asset was read. Readings more than an hour and a half apart are dropped rather than stretched across a gap, so a quiet patch in the data is never counted as a quiet market. The blocks are clean divisions of the clock: real sessions overlap, and a move during the London-New York overlap is counted once, in American hours.

No chart. An account of what was excluded, not a measurement.

So should I trade at a particular time of day?

That is not answered here and nothing on this page could answer it. Knowing that more movement lands in one block than another says nothing about the direction of the next move, and a busier hour is a more expensive hour to trade badly in as often as it is a better one. This page describes where price movement has landed over a window that has already closed. Anyone turning that into a schedule is adding an assumption that is theirs, not this page's.

Refused. The data cannot support the question.

What would make this reading wrong.

Charlie's analysisThe clock stamps are aligned, but the blocks are still only time labels. They do not show where a trader lives or why an order was placed. The 90-day window can also flatter a temporary pattern; the 30-day edge is only +0.7 pts. And it would be wrong to read any of this as cause. A session is a clock, not a participant.

Research by for Charlie Quant Lab