Mark Brown

745 posts

Mark Brown banner
Mark Brown

Mark Brown

@0xMarkB

ETH maximalist | Bitcoin enthusiast | @Polymarket believer | @zscdao member

Polymarket Katılım Ocak 2018
563 Takip Edilen218 Takipçiler
Mark Brown
Mark Brown@0xMarkB·
Meet SynthDataDotCo — a trader (or bot?) who showed up in October and immediately started printing on @Polymarket. He’s placed 7,156 predictions in just ~2 months — an insane volume that no normal human would maintain. And the wild part? The PnL curve is a clean, steady climb to +$63,456. His entire strategy revolves around one niche: Short-window crypto “Up or Down” markets — thousands of tiny edges stacked nonstop. Look at the pattern: Most wins are $550–$770 each Same structure: small spreads, fast resolution, repeat Trades 24/7 — early morning, late night, random minutes Almost all activity is Bitcoin/Ethereum minute windows Top wins? Each of his biggest closed positions looks almost identical — BTC/ETH, micro-window, ~$550 profit, repeated dozens of times. No politics, no sports, no macro. Just pure, high-frequency crypto micro-scalping. So is SynthDataDotCo a bot or a human? Nobody knows — but the behavior screams automated system, and whatever script he’s running… it’s very profitable.
Mark Brown tweet media
English
1
0
3
128
Mark Brown
Mark Brown@0xMarkB·
Meet booberton — one of the fastest-rising traders on @Polymarket, who boosted his PnL by +$347,845 this month and is now sitting at +$354,333 all-time. He takes massive, high-conviction positions in both Fed markets and local elections, and when he’s right, the payout is enormous. His biggest positions tell the story: Massive YES on “Fed decreases rates by 25 bps in December 2025” — bought at 69¢ → currently up +24.9% Parallel hedges on “No change in rates” and “2 or 4 cuts in 2025” — high-risk, high-volatility macro structure Strong conviction NO on “Polymarket US go live in 2025” — up +19% Selective bets on Google trends, Bitcoin levels, and FDV launch markets Biggest Wins: Mikie Sherrill wins NJ Governor (2025) Yes @ 86¢ → +$105,717 Fed cuts 25 bps (Dec 2025) No @ 34¢ → +$87,834 Andrew Cuomo wins NYC (2025) Yes @ 5¢ → +$52,693 Monad FDV > $4B after launch Yes @ 4¢ → +$41,231 Fed cuts 25 bps (Oct 2025) Yes @ 98¢ → +$37,765 He trades almost nothing except: Fed policy, macro shifts, interest-rate paths, and a few data markets. The crazy part? He needed only 56 predictions to get here — and most of the PnL came from one giant macro swing in November. He plays politics and macro with size — and a few massive reads turned 2025 into a breakout year.
Mark Brown tweet media
English
4
0
9
106
Mark Brown
Mark Brown@0xMarkB·
Polymarket profile: @Joe-Biden" target="_blank" rel="nofollow noopener">polymarket.com/@Joe-Biden
Français
0
0
0
25
Mark Brown
Mark Brown@0xMarkB·
Meet Joe-Biden — one of the wildest high-variance degenerates on @Polymarket, a trader who somehow turned chaos into a nearly seven-figure PnL. His entire portfolio is a rollercoaster of gigantic YES positions across sports, elections, geopolitics, and even random one-off events — with dozens of full 100% blowups scattered everywhere. And yet… his PnL is +$988,700. Why? Because a handful of massive wins carried the entire portfolio: $239,658 on “Biden drops out of presidential race?” $210,596 on “Will the Eagles win Super Bowl 2025?” $190,664 on “Will Chelsea win the FIFA Club World Cup?” $172,556 on “Will Joe Biden win the 2024 Democratic Nomination?” Four giant wins erased hundreds of total losses — and that’s the only reason his curve still faces up. He loses constantly, wins rarely — but when he hits, it wipes out everything else. It’s reckless, chaotic, emotionally exhausting… and somehow one of the most profitable styles on the entire platform.
Mark Brown tweet media
English
3
0
5
60
izlam
izlam@bckfv_eth·
This trader turned $13.59 into $9,683 just by trading the weather on Polymarket User Hans323 predicted that the highest temperature in London on November 4 would be 63-64°F - and he was right Here is his Polymarket profile - @Hans323?via=izlam" target="_blank" rel="nofollow noopener">polymarket.com/@Hans323?via=i… And this wasnt a one-off, he also made $8,700 on another weather market with just $125 His total profit is over $75.2k, while his total deposits are only $11k, which confirms that he is a real pro in this niche If you want to start trading with a small balance, his account is worth checking out
izlam tweet media
English
34
0
61
1.1K
izlam
izlam@bckfv_eth·
BREAKING: Trump: “To all Airlines, Pilots, Drug Dealers, and Human Traffickers, please consider THE AIRSPACE ABOVE AND SURROUNDING VENEZUELA TO BE CLOSED IN ITS ENTIRETY” Odds on @Polymarket instantly jumped by 10-15% after Trump's announcement about the closure of the airspace above Venezuela Now the probability of US x Venezuela military engagement by the end of the year is 59% Perhaps this is not even high, given the rhetoric of official US figures in recent days
izlam tweet media
izlam@bckfv_eth

“President Trump spoke by phone last week with Nicolás Maduro and discussed a possible meeting between them,” according to the NYT Following this news, the probability of US–Venezuela military engagement on @Polymarket dropped by 10–15% (but have almost returned to their previous values) But it looks like the call didn’t go well Yesterday, Trump said that the US will very soon begin to fight drug trafficking from Venezuela on land. US Secretary of War Hegseth also noted that the US has only just begun to “take out” members of drug cartels It seems the sides failed to agree on a face-to-face meeting, and tensions remain high, meaning the situation could escalate at any moment

English
34
2
75
15.2K
Danko
Danko@DankoWeb3·
A no-loss betting strategy on Polymarket: Google’s top search of the year #1 Searched Person on Google this year? Polymarket has an open market titled “#1 Searched Person on Google this year?” The winner will be whoever tops the official Google Year in Search 2025 rankings Originally, the prediction focused on five key candidates – Pope Leo XIV (56%), Bianca Censori (13%), Donald Trump (9%), Jimmy Kimmel (6.8%), and Zohran Mamdani (4.6%) It makes no sense to consider others since their percentages are even lower The initial strategy involved betting on all of them to cover all possible outcomes, hedge the risk, and maximize odds of landing on the profitable scenario Profit/loss calculations for a $1000 total position split across the five candidates: - If Pope Leo XIV wins: payout = $520/0.51 ≈ $1020, profit ≈ +$20 - If Bianca Censori wins: payout = $200/0.13 ≈ $1538, profit ≈ +$538 - If Donald Trump wins: payout = $90/0.10 = $900, profit = $900–1000 = –$100 - If Jimmy Kimmel wins: payout = $90/0.068 ≈ $1324, profit ≈ +$324 - If Zohran Mamdani wins: payout = $100/0.046 ≈ $2165, profit ≈ +$1165 So in four out of five scenarios you end up in profit – especially strong if Bianca, Kimmel or Mamdani win. The only small loss is around –$100 if Trump takes it It’s more profitable to focus on three top candidates – for example Leo XIV, Trump and Bianca Let’s run sample numbers for a $1500 total bet across these three - $1000 on Pope (at 52¢) gives ~1923 shares at $1; if he wins the net profit is ≈$993 at a 0.52 probability - $300 on Trump (at 10¢) buys 3000 shares, potential profit $3000 at p ≈ 0.10 - $200 on Bianca (at 13¢) = 1538 shares, profit $1538 at p ≈ 0.03 Expected values (EV) vary: Trump gives EV ≈ $1500, Leo XIV ≈ $443, Bianca ≈ $38 (all approximate) It’s clear Trump and Pope offer the most upside under this allocation. So the optimal move is to concentrate on the three most favorable candidates by price vs odds and avoid spreading capital too thin on unlikely picks Google Trends data: candidate check Analysis of Google search trends (via Glimpse) shows a dominant leader and weak contenders Donald Trump – 110.6M searches (rank 1), clearly leads on Google Trends. Polymarket gives him just 10%, which seems undervalued Pope Leo XIV – ~1.03M searches (rank 55), yet he holds 52% on Polymarket. His search popularity is far below the real top names Kendrick Lamar – 3.24M searches (rank 25), Polymarket gives just 3%, even though his search volume is mid-tier Taylor Swift – 43.1M (rank 2), almost completely ignored on the Polymarket #1 board, which looks like an oversight Bad Bunny – 37.0M (rank 3), top 3 popularity but not in the Polymarket leaderboard Bianca Censori, Zohran Mamdani, Jimmy Kimmel – not even in the top search rankings, which means their real influence on the result is negligible So real search data confirms that Donald Trump is the clear favorite That’s why instead of picking one favorite, I chose a set of credible contenders and reduced bet risk by hedging across multiple likely names
Danko tweet media
English
93
14
215
32.1K
Mark Brown
Mark Brown@0xMarkB·
Meet cqs — a @Polymarket trader with +$467,149 profit, a 74.5% win rate, and $73,174 earned just in the past month, specializing almost entirely in politics and geopolitics. His strongest areas are clear from his trade history: US elections — repeatedly takes early positions on presidential and statewide outcomes Global conflict markets — heavy activity on Israel–Iran, Russia–Ukraine, and Middle East escalation markets Party candidate markets — dozens of structured plays on South Korea’s presidential candidate selection Macroeconomic/political outcomes — sanctions, ceasefires, leadership changes And then the two trades that defined his year: Trump ends Ukraine war in first 90 days? — NO @ 76¢ → +$67,623 Russia–Ukraine ceasefire before July? — NO @ 53¢ → +$43,405 If you’re into politics, geopolitics, or big-picture global moves, cqs is definitely a trader worth watching.
Mark Brown tweet media
English
2
0
4
83
Polymarket Bros
Polymarket Bros@BrosOnPM·
gPoly Broskis, Are there any black Friday deals on @Polymarket today? asking for a broski.
Polymarket Bros tweet media
English
19
2
29
875
Mark Brown
Mark Brown@0xMarkB·
Polymarket profile: @cqs" target="_blank" rel="nofollow noopener">polymarket.com/@cqs
Français
0
0
0
28
Mark Brown
Mark Brown@0xMarkB·
Meet zerosmart — one of the most unpredictable high-rollers on @Polymarket His two defining trades are absolutely absurd: GOP wins popular vote by 1–2% — bought 256,716 YES at 8¢, turned $19,752 into $256,758 → +$237,005 (1,199.8%) Trump wins every swing state — bought 302,969 YES at 27¢, turned $83,094 into $302,989 → +$219,894 (264.6%) These two plays alone erased months of red and launched his PnL into another universe. Here’s what makes zerosmart even more insane: He loves ultra-low-odds YES bets — 8¢, 13¢, 20¢, 27¢ — the stuff most traders avoid He tanks –100% positions like it’s nothing, dozens of them, part of the strategy His portfolio is pure volatility: tons of small (and not-so-small) blowups… then two monster wins that erased everything and printed nearly half a million In crypto he almost always bets NO — he just assumes things won’t play out the way people expect The result? One of the wildest risk profiles on the platform — and somehow it works.
Mark Brown tweet media
English
2
0
8
70
Lirratø
Lirratø@itslirrato·
+$149,277 on Polymarket trading just one category He turned $1,263 into a 118x return by shorting volatility and scraping yield from retail's delusions Instead of gambling, he’s farming hundreds of 1.05x "free money" plays The Strategy: - Monthly BTC/ETH dips & pumps - Buys "NO" at 90¢-99¢ against extreme outcomes (e.g., BTC to $150k) - Edge: Selling premium to degens betting on miracles - Risk: High win-rate, but one loss wipes out ~20 wins Honestly, I was impressed. He doesn't hedge these positions anywhere else - all the tools for stable profit are right there on Polymarket His profile: @ComTruise?via=lirrato" target="_blank" rel="nofollow noopener">polymarket.com/@ComTruise?via…
Lirratø tweet media
English
29
22
272
26.8K