Stock Market Movers: Biggest Losers and Gainers on 22 October 2026

Biggest Losers

10. AXTI: AXT Inc. (AXTI) slashes 13.02% on a combination of profit-taking after a 3-day decline and broader market pessimism during the day.

9. ENTG: Entegris Inc. (ENTG) tumbles 13.12% on portfolio positioning ahead of Q3 earnings release on Thursday, October 29.

8. MXL: MaxLinear (MXL) loses 13.87% on sell-the-news move, as investors price in strong earnings.

7. VIAV: Viavi Solutions (VIAV) falls 14.38% ahead of Q1 2027 earnings on November 4.

6. NOK: Nokia Oyj (NOK) declines 14.81% on a sell-the-news move after strong earnings.

5. GGG: Graco Inc. (GGG) falls 15.32% as Q4 outlook misses expectations.

4. SEI: Solaris Energy (SEI) tumbles 15.51% ahead of Q3 earnings.

3. MRNA: Moderna (MRNA) loses 17.57% on profit-taking after 3-day gain.

2. FPS: Forgent Power (FPS) slashes 21.54% as CFO announces resignation.

1. TTMI: TTM Technologies (TTMI) nosedives 27.67% on sell-the-news move after strong earnings; investor sentiment dented by wider AI pessimism.

Highest Gainers

10. GIS: General Mills Inc. (GIS) climbs 8.01% following launch of EPIC protein sticks as the company continues to innovate to bolster net sales.

9. BX: Blackstone Inc. (BX) jumps 8.38% on combination of strong earnings and dividend payment.

8. Z: Zillow Group (Z) surges 8.53%, mimicking rally from peers.

7. WHR: Whirlpool Corp. (WHR) jumps 8.56% as traders position portfolios ahead of Q3 earnings on Monday.

6. LEN: Lennar Corp. (LEN) climbs 8.69%, mimicking industry optimism helped by a price target upgrade on one of its peers.

5. CPB: The Campbell’s Company (CPB) jumps 8.69% on holiday season optimism.

4. WCN: Waste Connections Inc. (WCN) as firm raises quarterly dividend by 10%.

3. SPOT: Spotify Technology (SPOT) climbs 11.10% despite weak Q3 earnings, as investor focus turns to higher Q4 growth outlook.

2. KSS: Kohl’s Corp. (KSS) climbs 11.82% on growth optimism amid the upcoming holidays.

1. BHVN: Biohaven (BHVN) soars 25.02% as FDA accepts resubmitted troriluzole NDA for review.