Estrella Immunopharma (NASDAQ:ESLA) shares rose 11.24% to $0.8085 on Friday, October 23, 2026, from a prior close of about $0.7268 (calculated). The company has not announced a catalyst for the session, and no filing or release is dated October 23.
Euroseas (NASDAQ:ESEA) shares rose 8.65% to $72.00 in the session on Friday, October 23, 2026. The company has not announced a catalyst for the session, so the move cannot be tied to a specific release that day.
Exascale Labs (NASDAQ:XLAB) shares fell 12.53% to $4.12 on Friday, October 23, 2026, in the regular session. The company has not announced a catalyst for the decline, and its latest release is the fiscal 2026 results issued on September 28, 2026.
Four companies that recently reported strong operating or clinical figures fell sharply on Friday, October 23, 2026, and none has announced a catalyst for the move. Comfort Systems USA (NYSE:FIX) lost 10.00% to $1,151.46 after quarterly diluted EPS of $13.91 and a backlog of …
FGI Industries (NASDAQ:FGI) shares fell 9.59% to $6.32 on Friday, October 23, 2026, in regular trading. The company has not announced a catalyst. The move implies a prior close near $6.99 (calculated).
Seven financial companies moved on Friday, October 23, 2026, and only three of them have a dated company announcement from October 22. Selective Insurance (NASDAQ:SIGI) rose 9.43% to $100.39 after operating EPS of $2.37 and a combined ratio of 96.8%. SLM (NASDAQ:SLM) fell 9.01% …
Founder Group (NASDAQ:FGL) shares fell 10.10% to $2.58 on Friday, October 23, 2026. The company has not announced a catalyst for the decline.
Foxx Development Holdings (NASDAQ:FOXX) shares rose 7.95% to $2.24 on Friday, October 23, 2026, in regular trading. That implies a prior close of about $2.08 (calculated). The company has not announced a catalyst for the move.
Five companies tied to drones, space, lidar and storage gained on Friday, October 23, 2026, though their financial footing varies widely. J-Star Holding (NASDAQ:YMAT) rose 60.42% to $3.08 on a Houston drone-frame plan, and WiSeSat.Space (NASDAQ:SAIQ) rose 30.83% to $6.91 as a newly public …
FST (NASDAQ:KBSX) shares fell 8.97% to $1.32 on Friday, October 23, 2026, in regular trading. The company has not announced a catalyst for the decline, and the move implies a prior close near $1.45 (calculated).