- KEEL -12.37% was the single biggest move across all cap tiers — led the downside on the small-cap tier.
- Two-way tape — 4 cap tiers had an up-mover and 4 had a down-mover.
- Spread between the biggest up and biggest down move was 24.4 percentage points — wide dispersion.
These are the biggest stock movers from Monday’s US session (August 10, 2026) — one up and one down for each market-cap tier. KEEL -12.37% led overall in the small-cap bucket. Each ticker block has the catalyst (or an honest “no clear catalyst” if there isn’t one) plus what a pattern-recognition algorithm would actually flag in the move — base breakout, momentum continuation, failed breakdown, sympathy selloff, or noise.
Mega-cap movers (Companies above $200B)
↑ CVX +4.48%
$194.91 · Mega-cap · $1.2B traded
Why: Chevron rallied on rising crude oil prices and a new 20-year deal to supply power to AI data centers, reinforcing its energy-infrastructure positioning.
Pattern: Clean breakout on elevated dollar volume — CVX had been consolidating near $186-$190 for several weeks and punched through resistance on the data center catalyst.
↓ NVDA -2.86%
$217.55 · Mega-cap · $23.5B traded
Why: JPMorgan flagged a potential two-year memory chip crunch, raising input cost concerns across the AI hardware chain — NVDA sold off in sympathy with broader index weakness.
Pattern: Pullback within a longer uptrend looks like routine profit-taking rather than trend reversal — $23.5B dollar volume is heavy but not climactic relative to recent sessions.
Large-cap movers ($10B to $200B)
↑ DDOG +11.48%
$260.78 · Large-cap · $2.2B traded
Why: Datadog surged alongside AI-cloud peers as the group caught a bid; recent earnings showed strong growth despite prior punishment for deceleration concerns.
Pattern: Gap-up on roughly 3× typical dollar volume — if DDOG holds above the prior consolidation range this week, the move looks like a genuine momentum continuation, not a fade setup.
↓ IREN -6.04%
$38.74 · Large-cap · $1.2B traded
Why: IREN pulled back as Bitcoin miners and neocloud names gave back recent gains — no company-specific catalyst, likely sector rotation out of the AI-infrastructure trade.
Pattern: Looks like mean-reversion after a strong run into the mid-$40s — $1.2B dollar volume on the down day suggests institutional distribution rather than thin-tape noise.
Mid-cap movers ($2B to $10B)
↑ AKAM +6.43%
$117.65 · Mid-cap · $712M traded
Why: Akamai rallied after Jim Cramer highlighted its cloud pivot and a robotics win, offsetting a recent HSBC downgrade that had capped sentiment.
Pattern: Solid volume day for a mid-cap name — price reclaimed territory above the HSBC downgrade gap, which flips that prior resistance into potential support if it holds.
↓ JBLU -7.08%
$5.64 · Mid-cap · $137M traded
Why: No clear catalyst — JetBlue dropped on light volume with no major headlines, likely pressured by rising oil prices weighing on airline cost expectations.
Pattern: Continuation of a persistent downtrend below $6 — thin dollar volume ($137M) and no base formation suggest this is trend drift, not a clean short setup or bounce candidate.
Small-cap movers ($300M to $2B)
↑ ACHR +11.99%
$6.26 · Small-cap · $772M traded
Why: Archer Aviation surged after Boeing agreed to offload its air taxi subsidiaries in exchange for a 20% stake, validating Archer’s eVTOL platform with a major strategic partner.
Pattern: Gap-up on massive relative volume ($772M for a small-cap) — the Boeing deal is a binary catalyst that resets the valuation narrative, making prior technical levels less relevant.
↓ KEEL -12.37%
$3.40 · Small-cap · $130M traded
Why: KEEL dropped after Q2 revenue fell 50% and KBW flagged that AI data center projects remain gated by permits and tenant negotiations, keeping the buildout timeline uncertain.
Pattern: Breakdown below $3.50 support on elevated volume — the stock has been grinding lower since its rebrand and this earnings miss accelerates the downtrend with no base in sight.
Today’s biggest stock movers — bottom line
Monday’s tape was mixed — even split between up- and down-movers across the cap tiers. The Movers recap drops daily Tue-Sat morning Melbourne time, covering the prior US session’s biggest stock movers in every cap tier — mega, large, mid, and small.
Read next: Daily Stock Movers · Gamma Squeeze Mechanics · What Is a P/E Ratio?
Get early access to Orbit
Orbit is Luna3.ai’s AI-augmented research engine. 12 algorithmic signals + a gradient-boosted ML model + an agentic LLM that reads each top pick’s filings and writes a daily thesis with conviction score and catalyst proximity. Three regimes, three playbooks — growth in expansion, defensives in late-cycle, recovery plays at panic bottoms. The 3 in Luna3.ai.
No spam. Unsubscribe any time.
No comments yet. Be the first to share your thoughts!