Tango Therapeutics (TNGX) shares were up more than 23% in Thursday trading following its Q4 results that showed a narrower-than-expected loss.

Intraday trading volume jumped to over 9.9 million from a daily average of roughly 2.9 million.

Trade Desk (TTD) and Microsoft-backed (MSFT) OpenAI had early discussions to form a collaboration to support ad sales, The Information reported Wednesday, citing three unnamed sources familiar with the talks.

Shares of Trade Desk jumped 18% as intraday trading volume climbed to more than 62.2 million from a daily average of about 15.4 million.

BMO Capital Upgraded LyondellBasell Industries (LYB) to market perform from underperform and raised its price target for to $68 from $38.

KeyBanc recently upgraded LyondellBasell to overweight from sector weight.

Shares climbed nearly 7% as intraday trading volume surged to over 10.6 million from a daily average of about 6.3 million.

Price: 15.23, Change: +2.88, Percent Change: +23.32