Polymarket traders now give Democrats a 93% chance of winning the House and 65% for the Senate in next month's midterms, pricing in a Republican hold on the House at just 8%. The shift matters beyond Washington: the World Gold Council has mapped four policy areas a Democratic Congress could influence — spending, war funding, AI policy, and executive power — and three of those lean supportive of gold. Bitcoin, meanwhile, is trading near $79,894, down 1.2% over 24 hours, with its inverse correlation to the dollar at the most negative on record, according to Glassnode.
A survey of what voters actually fear
A CNBC survey released this week shows the anxiety driving those odds. Forty-four percent of all voters fear Trump is operating beyond his constitutional power, including 74% of Democrats. Among Democrats, 21% worry a Republican Congress would continue military efforts in Iran, while 11% of Republicans worry Democrats would end them. On tech policy, 19% of Democrats fear a Republican Congress would fail to regulate AI and data centers; 6% of Republicans fear the opposite — that Democrats would overregulate. And 16% of Republicans say their top concern is that a Democratic Congress would impeach Trump.
Those numbers explain why the market has moved so hard toward Democrats, but they don't tell you what a divided or unified Congress does to asset prices.
Gold's four policy channels
The World Gold Council's framework is the clearest guide. Spending, war funding, AI policy, and executive power are the four areas where a Democratic Congress could shift the fiscal and geopolitical backdrop. Three of the four lean supportive of gold, according to the council's read. Gold fell below $4,000 on Friday, its lowest since mid-July, and was trading at $4,010.48 on Monday — a slide that looks less like a verdict on the midterms and more like a reaction to the dollar and rate expectations.
Traders see about an 80% chance of a December Fed hike. That's the number gold bugs should be watching, not the prediction markets.
Bitcoin's Iran problem
Bitcoin has swung on Iran headlines this month, with escalation news cutting it 2% to 5% intraday. Trump recently ruled out imminent military action against Iran, which has calmed those moves for now. Brent crude trades near $114, a level that keeps inflation pressure on the Fed and, by extension, on the dollar. For bitcoin, the dollar is the common thread — Glassnode's record inverse correlation means the two are moving against each other more reliably than at any point in the data.
Stocks, by contrast, hinge mostly on yields. Edward Jones expects gridlock to make large new fiscal initiatives less likely, and its data shows the S&P 500 has generally risen after midterm elections since 1970, regardless of which party won. That's a historical pattern, not a forecast, but it's the one the desk will cite when clients ask why they shouldn't panic.
The rulebook Congress didn't write
Much of the current crypto rulebook comes from the SEC and CFTC rather than Congress, and a future commission can withdraw those rules. That's the quiet risk in the Democratic sweep scenario: a new Congress could pass legislation, but it could also leave the existing agency guidance intact or let a new administration rewrite it. Neither Polymarket nor the CNBC survey prices that specific outcome. The next concrete test is the December Fed meeting, where a hike would tighten conditions for gold and bitcoin alike — and where the dollar's next move will decide whether the record correlation holds.
