📊 Daily Gainers & Losers — Sep 22, 2026

📚 Past 3 days: 21 Sep · 18 Sep · 16 Sep

85/86 tickers with data (IFX OTC missing)

• 🟢 VICR (Analog / Power / Industrial) +19.85% — $268.34 — Surged on new AI OEM licensing deal for power modules and ChiP Fab expansion (Fab-2/Fab-3 tripling capacity in New Hampshire); analyst upgrades followed strong earnings
• 🟢 MPWR (Analog / Power / Industrial) +8.06% — $1,380.62 — AI/data-center power demand rally; new long-term foundry agreement with GlobalFoundries; four-session recovery bounce
• 🟢 SNDK (Memory) +6.82% — $1,887.04 — Barron's bullish cover story on AI-fueled NAND demand; stock up 644% YTD with Wall Street expecting further upside from memory supercycle
• 🟢 ALAB (AI / Accelerators) +6.67% — $363.46 — Broad semi sector momentum and AI infrastructure enthusiasm; institutional dip-buying after prior consolidation; strong cloud connectivity revenue growth
• 🟢 KLIC (Packaging) +6.49% — $89.54 — AI advanced packaging leadership via co-packaged optics (CPO) and hybrid bonding announcements; semiconductor capex recovery driving equipment demand

• 🔴 DELL (Hardware / OEM) -4.59% — $548.92 — Profit-taking in AI-infrastructure names after massive YTD run; short-term momentum cooling from 52-week highs
• 🔴 ADBE (Software) -4.52% — $238.25 — Stock down 32% YTD with persistent selling pressure post-Q3 earnings; no signs of stabilization despite beating revenue/guidance
• 🔴 CSCO (Networking / Optical) -4.50% — $106.44 — Insider selling weighed on sentiment; Aroon indicator flipped bearish on September 21, signaling potential further downside
• 🔴 COHR (Networking / Optical) -3.46% — $310.39 — Profit-taking and technical momentum reversal after strong AI-related optical networking run; broke through near-term support levels
• 🔴 SPOT (Consumer / Media) -2.99% — $501.30 — Sentiment-driven pullback / profit-taking after multi-week post-earnings rally; neutral analyst stance highlighted currency headwinds