After-Hours Stock Movers:

Akero Therapeutics, Inc. (Nasdaq: AKRO) 22% HIGHER; will hold an investor conference on Tuesday, October 10 at 8:00 a.m. ET to share topline week 36 results from its SYMMETRY study, a double-blind, placebo-controlled Phase 2b study evaluating the efficacy of efruxifermin (EFX) in patients with compensated cirrhosis due to non-alcoholic steatohepatitis (NASH).

PagerDuty, Inc. (NYSE: PD) 6% LOWER; intends to offer, subject to market conditions and other factors, $350 million principal amount of Convertible Senior Notes due 2028.

Hyatt Hotels Corp. (NYSE: H) 5% HIGHER; will replace National Instruments in the S&P MidCap 400 effective prior to the opening of trading on Thursday, October 12.

Juniper Networks (NYSE: JNPR) 2% LOWER; JPMorgan downgraded from Overweight to Neutral.

Corning (NYSE: GLW) 2% LOWER; JPMorgan downgraded from Overweight to Neutral.