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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| August | 87% | −1 pts | +1 pts | 82¢ · 92¢ (10¢) | $1.81 | in 69d |
| December | 7% | +1 pts | +1 pts | 5¢ · 9¢ (4¢) | $0.4 | in 69d |
| November | 5% | — | 0 pts | 3¢ · 6¢ (3¢) | $0.5 | in 69d |
| October | 1% | — | −2 pts | 1¢ · 1¢ (<1¢) | $492 | in 69d |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 23d |  CoinTrick | Will September be the best month for Bitcoin in 2026? | BuyNo>99¢ | $1,901 | +$2 +0.1% | 2 |
| 62d |  ThanksGivingTurkey10012 fills | Will April be the best month for Bitcoin in 2026? | BuyNo94¢ → 100¢ | $3,172 | +$209 +6.6% | 2 |
| 71d |  olegs2 fills | December | BuyNo83¢ → 93¢ | $2,374 | +$288 +12% | 5 |
| 121d | olegs2 fills | Will June be the best month for Bitcoin in 2026? | BuyNo99¢ → 100¢ | $11,451 | +$71 +0.6% | 2 |
| 131d | Watchful-Fund | November | SellNo73¢ → 95¢ | $1,310 | −$410 −31% | — |
| 145d | olegs | Will May be the best month for Bitcoin in 2026? | BuyNo>99¢ | $4,303 | +$4 +0.1% | 2 |
| 145d | cryptoincome | Will May be the best month for Bitcoin in 2026? | BuyNo>99¢ | $4,501 | +$5 +0.1% | 2 |
| 147d | KURAKAO | Will May be the best month for Bitcoin in 2026? | BuyNo>99¢ | $1,310 | +$3 +0.2% | 2 |
| 176d | olegs | Will March be the best month for Bitcoin in 2026? | BuyNo>99¢ | $4,430 | +$4 +0.1% | 2 |
| 206d | turkxbt2 fills | Will January be the best month for Bitcoin in 2026? | BuyNo>99¢ | $83,900 | +$105 +0.1% | 2 |
| 206d | olegs9 fills | Will January be the best month for Bitcoin in 2026? | BuyNo99¢ → 100¢ | $79,873 | +$414 +0.5% | 2 |
| 206d |  Rhabarberbarbarbar3 fills | Will January be the best month for Bitcoin in 2026? | BuyNo99¢ → 100¢ | $69,869 | +$575 +0.8% | 2 |
| 209d | bitcoinmafia | Will January be the best month for Bitcoin in 2026? | BuyNo99¢ → 100¢ | $1,075 | +$6 +0.6% | 2 |
| 220d | OptionK | Will January be the best month for Bitcoin in 2026? | BuyNo99¢ → 100¢ | $1,079 | +$12 +1.1% | 2 |
| 229d | favorite-gadget | Will January be the best month for Bitcoin in 2026? | SellNo99¢ → 100¢ | $1,124 | −$8 −0.7% | — |
| 229d | dawn-plunge-flash | Will January be the best month for Bitcoin in 2026? | SellNo99¢ → 100¢ | $1,534 | −$11 −0.7% | — |
| 229d | Woolsq53 | Will January be the best month for Bitcoin in 2026? | SellNo99¢ → 100¢ | $1,453 | −$10 −0.7% | — |
| 229d | rocketos54 | Will January be the best month for Bitcoin in 2026? | SellNo99¢ → 100¢ | $1,040 | −$8 −0.8% | — |
| 229d | pearey96 | Will January be the best month for Bitcoin in 2026? | SellNo99¢ → 100¢ | $1,563 | −$13 −0.8% | — |
| 230d | enrico-vasaio | Will January be the best month for Bitcoin in 2026? | BuyNo99¢ → 100¢ | $3,771 | +$27 +0.7% | 2 |
| 235d | Watchful-FundNew account | November | BuyNo84¢ → 95¢ | $2,611 | +$356 +14% | 6 |
| 237d | CoinTrick | Will February be the best month for Bitcoin in 2026? | BuyNo>99¢ | $2,675 | +$3 +0.1% | 2 |
| 237d |  Cloverince3 fills | Will February be the best month for Bitcoin in 2026? | BuyNo>99¢ | $15,285 | +$15 +0.1% | 2 |
| 237d |  khai13 | Will February be the best month for Bitcoin in 2026? | BuyNo>99¢ | $1,389 | +$6 +0.4% | 2 |
mrtrump2,210 shares
JuliusNakamoto1,798 shares
VibeyQuant619 shares
Nadmi1,000 shares
BuyerOfNo203 sharesThis market will resolve to the calendar month in 2026 during which Bitcoin has the highest percentage change. The “Change” value shown for each monthly candle will be used. A monthly candle is considered finalized once the following month’s candle is published. The resolution source is Binance, using the BTC/USDT trading pair: https://www.binance.com/en/trade/BTC_USDT If two or more months are tied for the highest percentage change, this market will resolve to the earliest month chronologically. Only Binance BTC/USDT data will be used. Prices from other exchanges, trading pairs, or data sources will not be considered. If it becomes impossible for a given month to have the highest percentage change in 2026, that outcome may resolve to “No” immediately.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 87¢ for August means the market gives it about 87%.