$ARM lockup expiration could put pressure to the stock NASDAQ:ARM IPO lockup period, prohibiting insiders from selling stock, is set to expire on March 12, 2024. This could put pressure on the stock, particularly if NASDAQ:NVDA is becoming more volatile and moving towards its support around $800-780. This could put NASDAQ:ARM investors under psychological pressure to put some of the stock into the market. Let's see how this plays out.