Stem is trading at $3.27, up +21.10%, with broader market strength the likelier context; no direct company-specific cause is confirmed. - Major U.S. indices were sharply higher, and supplied market context noted renewable-energy gains after election uncertainty eased. - On November 4, Stem moved its Q3 results and call from November 5 to November 16, citing scheduling and logistical reasons; the announcement did not explain the stock move.