India, Oct. 23 -- What's moving these stocks in the pre-market hours today?

In the Green

1. Cassava Sciences Inc. (SAVA) is up over 21% at $10.74 in pre-market trading Friday. Last month, the company announced final results of a phase IIb study of Sumifilam 50 mg or 100 mg twice daily for 28 days in patients with Alzheimer's disease, with the treatment group showing statistically significant improvements in biomarkers of the Alzheimer's disease compared to the placebo group. The results of this study are scheduled to be presented on November 7 at the 13th international conference on Clinical Trials on Alzheimer's Disease. Yesterday, analyst Charles Duncan of Cantor Fitzgerald initiated coverage on the stock with an Overweight rating and...