Today: 19 July 2026
Browse Category

NASDAQ:SES 8 October 2025 - 18 December 2025

Energy Storage Stocks Surge at Midday as Grid Scarcity, Texas Battery Buildout, and Analyst Upgrades Refocus Wall Street

Energy Storage Stocks Surge at Midday as Grid Scarcity, Texas Battery Buildout, and Analyst Upgrades Refocus Wall Street

NEW YORK — December 18, 2025 — Energy storage stocks are firmly in focus on U.S. markets today, with many battery and storage-adjacent names posting strong midday gains as investors weigh three converging themes: improving rate-cut optimism, tightening grid capacity, and a fresh wave of deal flow in grid-scale batteries and virtual power plants.
QuantumScape (QS) Stock Skyrockets 14% on Solid-State EV Battery Breakthrough – Can the Rally Continue?

QuantumScape’s High-Voltage Surge: Solid-State Battery Breakthrough Sends QS Stock Soaring (Oct 2025 Update)

QuantumScape’s stock went into “blast-off” mode at the start of October 2025 following a series of positive announcements. After trading flat around $12–$13 through mid-September, QS broke out sharply on the news. It jumped 18% on Sept 18, then another +18.4% on Oct 1, hitting an intraday high of $16.49 by Oct 3ts2.tech. The stock closed Oct 3 at $15.92 – capping a roughly 30% gain in one week and nearly +172% year-to-date performancets2.tech. This breathtaking rally far outpaced the broader market and made QS one of 2025’s top tech stock movers.
Go toTop