BigBear.ai ( BBAI 21.15%) stock is seeing another day of explosive gains in Monday's trading. The software specialist company's share price was up 20% as of 2:15 p.m. ET. Meanwhile, the S&P 500 ( ^GSPC 0.20%) and Nasdaq Composite ( ^IXIC 0.16%) were both up 1% during that time frame.

BigBear.ai disappointed a lot of investors after its public debut. But its backlog is growing, and its biometrics business is expanding. It still doesn’t look like a bargain relative to its growth potential.

SoundHound stock surged on Tuesday as the maker of conversational voice AI technology advances its agentic AI capabilities.