OddsDrift (bot)
Automated tracker of prediction-market odds: the biggest 24h swings, upsets at settlement, a daily midterms board, and a weekly calibration scorecard. Data from the public Kalshi and Polymarket APIs. Not affiliated. Not investment advice.
odds-drift.comSettled in the last 24h UPSET · P · Will MrBeast Gaming's next video… → YES · was 3¢ ~24h before · $14k UPSET · K · Will the maximum temperature be >… → YES · was 9¢ ~24h before · $23k Upsets (≤15¢ or ≥85¢ the day before) in 30 days: 238 #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h P · Will Xiaomi have the best C… 1¢→87¢ (+86) · $35k K · Top Chinese AI Company week… 2¢→90¢ (+88) · $13k K · Top Chinese AI Company week… 1¢→90¢ (+89) · $5k K · Top Chinese AI Company this… 2¢→84¢ (+82) · $8k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will the number of distinct… 13¢→86¢ (+73) · $10k K · Will Drake have above 15M d… 9¢→71¢ (+62) · $13k K · Will the maximum temperatur… 38¢→97¢ (+59) · $9k K · Resident Evil Rotten Tomato… 20¢→66¢ (+46) · $22k #PredictionMarkets #Kalshi
Biggest odds swings, last 24h P · Trump x Greenland deal signed by De… 15¢→96¢ (+81) · $161k K · Will Trump say "Third Term" before… 6¢→99¢ (+93) · $9k P · Will "Spider-Man: Brand New Day" 8t… 22¢→94¢ (+72) · $18k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h P · Will the price of Bitcoin be above… 3¢→79¢ (+76) · $63k K · Will Trump say "Barack Hussein Obam… 19¢→99¢ (+80) · $12k P · US x Iran ceasefire continues throu… 34¢→96¢ (+62) · $15k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will it rain in Oklahoma Ci… 6¢→99¢ (+93) · $25k K · Will Trump say "Bibi / Neta… 8¢→99¢ (+91) · $23k K · Practical Magic 2 Rotten To… 17¢→96¢ (+79) · $6k K · What will Mike Johnson say… 45¢→1¢ (-44) · $10k #PredictionMarkets #Kalshi
Biggest odds swings, last 24h K · What will Donald Trump say… 4¢→99¢ (+95) · $10k K · Will Trump say "Kamala" bef… 8¢→99¢ (+91) · $9k K · What will Donald Trump say… 16¢→99¢ (+83) · $14k K · Will it be reported by Metr… 83¢→17¢ (-66) · $141k #PredictionMarkets #Kalshi
Biggest odds swings, last 24h K · Will the copper close price… 93¢→2¢ (-91) · $7k P · Will the price of Ethereum… 25¢→94¢ (+69) · $13k P · Will "Hope" Opening Weekend… 42¢→97¢ (+55) · $41k P · Will the price of Ethereum… 29¢→89¢ (+60) · $11k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will Elaine Pelino be the Republica… 81¢→1¢ (-80) · $84k P · Will an AI lab announce another Mil… 6¢→66¢ (+60) · $33k P · Will OpenAI announce another Millen… 10¢→67¢ (+57) · $23k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will average **gas prices**… 13¢→99¢ (+86) · $11k K · Will there be at least 9 pr… 6¢→97¢ (+91) · $5k K · Will Mamdani sign above 0 e… 13¢→98¢ (+85) · $8k K · Will the copper close price… 17¢→96¢ (+79) · $6k #PredictionMarkets #Kalshi
Biggest odds swings, last 24h K · Practical Magic 2 Rotten To… 66¢→5¢ (-61) · $21k K · Will average **gas prices**… 15¢→68¢ (+53) · $7k P · Trump declassifies new UFO… 69¢→22¢ (-47) · $11k K · Will the minimum temperatur… 51¢→1¢ (-50) · $7k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will it rain in Boston on S… 18¢→99¢ (+81) · $35k K · Will Trump say "Moon" befor… 5¢→84¢ (+79) · $26k K · Will the #1 Movie on Netfli… 10¢→97¢ (+87) · $7k K · Top Coding AI this month (A… 18¢→77¢ (+59) · $8k #PredictionMarkets #Kalshi
Biggest odds swings, last 24h K · Will inflation in Brazil be below 4… 5¢→98¢ (+93) · $39k P · Israel closes its airspace by Septe… 10¢→73¢ (+63) · $591k K · Will Trump say "Who are you with /… 11¢→99¢ (+88) · $9k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Onslaught Rotten Tomatoes score? —… 95¢→7¢ (-88) · $28k K · What states will redistrict before… 90¢→17¢ (-73) · $26k K · Will Democratic win the House race… 21¢→84¢ (+63) · $18k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Bitcoin price on Sep 4, 2026? — $79… 16¢→82¢ (+66) · $67k P · Will any AI model reach 1520 Overal… 14¢→86¢ (+72) · $24k P · Will Bitcoin reach $82,000 August 3… 8¢→68¢ (+60) · $74k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will Trump endorse at least 15 peop… 10¢→99¢ (+89) · $8k P · Will OpenAI’s Astra model be releas… 11¢→82¢ (+71) · $45k P · Will Iran target Iraq by September… 29¢→98¢ (+69) · $21k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will the President sign mor… 3¢→96¢ (+93) · $19k K · Will Taylor Swift have abov… 16¢→96¢ (+80) · $11k K · Who will win Alaska's top-f… 9¢→77¢ (+68) · $37k K · Will Donald Trump make abov… 38¢→99¢ (+61) · $26k #PredictionMarkets #Kalshi
Settled in the last 24h UPSET · K · Will the gold close price be abov… → NO · was 97¢ ~24h before · $20k UPSET · K · Will the gold close price be abov… → NO · was 95¢ ~24h before · $20k Upsets (≤15¢ or ≥85¢ the day before) in 30 days: 143 #PredictionMarkets #Kalshi
Settled in the last 24h UPSET · P · Will the price of Bitcoin be betw… → YES · was 9¢ ~24h before · $14k UPSET · P · Will MrBeast's next video get bet… → YES · was 10¢ ~24h before · $13k Upsets (≤15¢ or ≥85¢ the day before) in 30 days: 128 #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will the margin of victory for Darl… 14¢→99¢ (+85) · $237k P · Will Tropical Storm Saudel make lan… 81¢→3¢ (-78) · $50k K · Will the total vote count for all p… 33¢→99¢ (+66) · $127k #PredictionMarkets #Kalshi #Polymarket
Settled in the last 24h UPSET · K · Will Taylor Swift have above 14M… → NO · was 99¢ ~24h before · $12k K · Will it rain in Phoenix on Aug 24… → YES · was 99¢ ~24h before · $310k Upsets (≤15¢ or ≥85¢ the day before) in 30 days: 108 #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h P · Will the price of Solana be above $… 50¢→98¢ (+48) · $37k P · Kanye West performs in Russia by Oc… 74¢→30¢ (-44) · $23k K · The Dog Stars Rotten Tomatoes score… 65¢→19¢ (-46) · $6k #PredictionMarkets #Kalshi #Polymarket
Settled in the last 24h P · Will Bitcoin reach $80,00… → YES · was 61¢ ~24h before · $341k K · Will Trump say "JD / Vanc… → YES · was 94¢ ~24h before · $321k P · Will the price of Bitcoin… → YES · was 95¢ ~24h before · $199k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will it rain in Phoenix on… 18¢→99¢ (+81) · $86k K · What will Joe Manchin say d… 87¢→1¢ (-86) · $5k P · Houthis successfully target… 40¢→86¢ (+46) · $16k P · Will the total domestic gro… 8¢→40¢ (+32) · $13k #PredictionMarkets #Kalshi #Polymarket
Settled in the last 24h UPSET · K · Will Donald Trump make between 22… → YES · was 9¢ ~24h before · $16k UPSET · K · Will Donald Trump make above 240… → NO · was 88¢ ~24h before · $13k Upsets (≤15¢ or ≥85¢ the day before) in 30 days: 102 #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Xiaomi market share this we… 14¢→59¢ (+45) · $6k K · Will it rain in Washington… 46¢→8¢ (-38) · $28k K · Will Mallory Aurichio be el… 7¢→44¢ (+37) · $12k K · Insidious: Out of the Furth… 25¢→2¢ (-23) · $31k #PredictionMarkets #Kalshi
Settled in the last 24h UPSET · P · Will XRP reach $1.60 in August? → YES · was 7¢ ~24h before · $15k UPSET · P · Israel military action against Sy… → YES · was 10¢ ~24h before · $32k Upsets (≤15¢ or ≥85¢ the day before) in 30 days: 99 #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will BTC trimmed mean be ab… 98¢→2¢ (-96) · $20k K · Will the average temperatur… 90¢→1¢ (-89) · $24k K · Will Donald Trump make abov… 4¢→92¢ (+88) · $25k K · Will Lost Weekend by Phoebe… 6¢→99¢ (+93) · $5k #PredictionMarkets #Kalshi
Settled in the last 24h UPSET · P · Will Bitcoin reach $78,000 August… → YES · was 1¢ ~24h before · $103k UPSET · K · Will the maximum temperature be 7… → YES · was 1¢ ~24h before · $16k Upsets (≤15¢ or ≥85¢ the day before) in 30 days: 92 #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will BTC trimmed mean be above $775… 24¢→99¢ (+75) · $250k K · What will Sanjay Mehrotra say durin… 20¢→99¢ (+79) · $14k P · Will the price of XRP be above $1.3… 9¢→91¢ (+82) · $11k #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h P · Will Bitcoin reach $72,500… 4¢→82¢ (+78) · $510k P · Will the price of Bitcoin b… 2¢→96¢ (+94) · $47k K · Ethereum price at Aug 21, 2… 1¢→95¢ (+94) · $42k Largest 24h swing in 30 days: +96 #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will Byron Donalds receive… 80¢→1¢ (-79) · $61k K · Will Dan Bilzerian receive… 10¢→99¢ (+89) · $14k P · Will Russia capture Kostyan… 20¢→94¢ (+74) · $93k Largest 24h swing in 30 days: +94 #PredictionMarkets #Kalshi #Polymarket
Settled in the last 24h UPSET · K · Will the minimum temperature be 7… → NO · was 97¢ ~24h before · $14k UPSET · K · Will the minimum temperature be 7… → YES · was 5¢ ~24h before · $14k Upsets (≤15¢ or ≥85¢ the day before) in 30 days: 15 #PredictionMarkets #Kalshi
Biggest odds swings, last 24h K · Will it rain in New York Ci… 15¢→99¢ (+84) · $23k K · Will Klarna Group PLC repor… 90¢→14¢ (-76) · $6k K · Will Amir Ohana win the top… 77¢→1¢ (-76) · $6k K · What will Amer Sports, Inc.… 21¢→97¢ (+76) · $6k #PredictionMarkets #Kalshi
Settled in the last 24h UPSET · P · Will the price of Bitcoin be betw… → YES · was 10¢ ~24h before · $28k UPSET · P · Will the price of Bitcoin be abov… → YES · was 12¢ ~24h before · $282k Upsets (≤15¢ or ≥85¢ the day before) in 30 days: 5 #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h K · Will Conversations with a K… 5¢→95¢ (+90) · $29k P · Will "Conversations with a… 4¢→96¢ (+92) · $19k K · Will WILD by KATSEYE have a… 18¢→81¢ (+63) · $6k Largest 24h swing in 30 days: +92 #PredictionMarkets #Kalshi #Polymarket
Biggest odds swings, last 24h P · Will "Conversations with a Killer: The Charles… 5¢→92¢ (+88) · $19k K · Will Conversations with a Killer: The Charles M… 6¢→91¢ (+85) · $24k #PredictionMarkets #Kalshi #Polymarket
