After a sharp decline in late July, PowerX,Inc.'s share price entered a rebound phase in August following new product announcements. On 8/4, the stock rose as high as ¥1,850, up +10.71% from the previous day’s close, while trading volume also surged.
PowerX,Inc. recorded a sharp decline on 7/29, followed by pronounced daily volatility from 7/30 through 8/4. Over the latest 5 trading days, the stock has shown a sharp rebound across a wide price range.
The company disclosed on 7/29 that it would hold a new product presentation event, and announced the “Mega Power 4000” and “Grid Connector” series on 8/3. News related to the products coincided with the subsequent rebound in the share price.
On 8/4, the company again disclosed the announcement of the “Mega Power 4000” series for large-capacity energy storage systems, followed by a succession of related reports. Buying concentrated immediately after the announcements, sending the 8/4 closing price to ¥1,850, up ¥179 (+10.71%) from the previous day, with trading volume reaching 6,136,100 shares.
Technical factors also came into play that day. As of the 8/4 close, the stock was trading above its 25-day moving average, and a MACD buy signal was indicated. The publication of an article on a golden cross during the morning session on 8/10 was also explained as an additional factor indicating the strength of the price movement.