TDP #72: Bitcoin Regains BlackRock's Trust
See what's trending—before it happens.
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✍️ Editor’s note:
Today’s prediction market scene feels like a tale of two different worlds.
On Polymarket, short-term bets on Bitcoin and Ethereum prices pulled in the most money, even though crypto barely budged.
Meanwhile, on Manifold, the spotlight was firmly on politics. The New York City mayor’s race has people piling in, and so do the endless health rumors about Trump.
Making a quick buck versus figuring out the big picture. There’s plenty to unpack in today’s newsletter.
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Deep Dives
Analyze the trading odds and activities on today’s top trending markets on prediction platforms. (Click on the title to go directly to the market)
Bitcoin Price - September 3, 4PM ET (Polymarket - In Review)
Volume: $359,915 | Resolution: September 3, 2025
Markets loved the day’s “green shoots” vibe. BTC regained the $111k handle as risk assets stabilized, giving day-traders a clean intraday canvas and pushing this settle to the top of Polymarket’s board.
It also helps that BlackRock appears to be shifting away from Ethereum and leaning toward BTC.
With the top guess hovering around $112,000 to $113,000, prediction traders were slightly bullish on BTC’s single-day potential.
After all, crypto opened September steadier after August’s wobble, even as some desks warn seasonality could bite.
Ethereum Price - September 3, 4PM ET (Polymarket - In Review)
Volume: $199,417 | Resolution: September 3, 2025
ETH rode a tug-of-war between “ETF flows + institutional dip-buying” and headlines that the Ethereum Foundation plans to sell 10k ETH over the coming weeks.
That push-pull kept traders guessing, but ultimately, they leaned into the clock and liquidity at the top answers.
Bottom line? Attention is sticky because a single-day resolution pays you for being roughly right on timing, not just direction.
Who will be elected mayor of New York City in 2025? (Manifold - Active)
Attention: 955 unique traders | Resolution: November 4, 2025 (General Election)
This is today’s attention magnet on Manifold. The plot thickens, with reports suggesting that current New York Mayor Eric Adams was offered a job in the Trump administration in exchange for withdrawing his name from the re-election.
Adams has since denied these reports, of course. Still, Zohran Mamdani remains the solid frontrunner heading into November. Former New York governor Andrew Cuomo trails in second place, but way behind.
Will a reliable and general household robot be developed before 2030? (Manifold - Active)
Attention: 619 unique traders | Resolution: January 1, 2030
This market on Manifold is the exact opposite of the quick, buzzy ones. It has the most money and the most people trading on the platform, all focused on a question that won't even be settled for a few years.
Fast cashout isn’t in the play here. It might actually be just about people’s fascination with the future of technology and whether those sci-fi robots will actually become a reality in our homes.
Quick Hits
Here’s a quick list of markets that could pique your unique interests.
Will Tesla offer a Robo-Taxi service by the end of 2025? (Tech)
This is a high-engagement tech market that sits around the “show-me” line. Elon Musk is pushing that Optimus and robots are core to Tesla’s value. This ignited the market, but traders still handicap the reality of this statement. Resolution: January 1, 2026.Recession this year? (Finance)
It hasn’t been talked about a lot in the news, but this topic is still getting attention. It shows that people are still worried about the economy’s future. Resolution: January 1, 2026.Elon Musk # of tweets in September? (Culture)
This is a narrative-sensitive market that’s fueled when X or Tesla headlines pop. Resolution: October 1, 2025."The Conjuring: Last Rites" Opening Weekend Box Office (Culture)
On Polymarket, a market on the new Conjuring movie's opening weekend box office is doing well, proving that people love to bet on what movies will be blockbusters. Resolution: September 15, 2025.
Final Take
Today looked like this cycle in miniature: cash chased clocks (BTC/ETH day settles) while attention chased arcs (NYC politics, presidential health). Markets reward traders who know when the narrative pays out on schedule, and when it just keeps the crowd watching.
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