Why is ACLS stock down today?

Axcelis Technologies (ACLS) is actually up 4.42% today, not down. The strongest down-direction factors right now are: News tone, Value, Short interest, Sector momentum, Spillover — the engine sees these but the market's pricing the opposite story today.

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ACLS is up today, not down — what the down-side factors look like

Axcelis Technologies · Semiconductors

Today\'s move

+4.42%$149.56

Note: ACLS is actually up today, not down. The factors that would explain a down move are below — they\'re present in the engine but the market\'s pricing the opposite story right now.

Strongest down-side factors right now

Each Framler factor is independently scored 0-100. Items below are the ones furthest from neutral (50) in the down direction. Engine verdict: bearish. Composite Framler score: 44/100. Regime: transition.

1News tone17POOR

2Value26WEAK

3Short interest30WEAK

4Sector momentum32WEAK

5Spillover37WEAK

See full ACLS multi-factor analysis →

About this breakdown

The "why" page is a snapshot of the Framler engine\'s 13-factor scoring for ACLS on today\'s pass. Direction-aligned factors are those whose individual score is at least 5 points away from neutral (50) in the requested direction. The engine refreshes daily at 06:00 UTC; this page revalidates every 10 minutes so the read tracks the fresh score.

ACLS forecast → · ACLS next earnings → · How the score is built →