The tariff debate is only just beginning and is likely more bearish than bullish, so we will see more days of big sell offs (the market is down today) unless Trump can strike deals to ratchet tariffs down. But yesterday was the best in history in terms of point increase on the Dow (nearly 3,000 points up), and one of the best ever for percentage gain.
We need more bullish days like that. Passing the tax cut would help.