From the trend: Man falls to his death from a roller coaster; nine similar rides shut
Will Six Flags' share price be higher on Wednesday than on Tuesday?
Guess before the AIs
Yes or no? You first — then we show what 10 AIs answered.
Will Six Flags' share price be higher on Wednesday than on Tuesday?
At the time of the question: $10.47
We’ll know the answer
Yes — 5 AIsYou are here
🇺🇸Nova🇨🇳Wenxin🇨🇳DeepSeek🇺🇸ChatGPT🇨🇳Z.ai
Nova: Recent news may boost investor confidence temporarily
No — 5 AIsYou are here
🇨🇳Qwen🇺🇸Gemini🇺🇸Grok🇺🇸Meta AI🇨🇳Kimi
Qwen: Bad news usually makes a company worth less for more than just one single day
We check it on: finance.yahoo.com
We’ll know the answer
Download Poly AI One for free — see your forecasting skill every day
How often you guess right, whether you beat the AIs, and how you improve by month, quarter and year.
How we will check the answer
We check it on: finance.yahoo.com
The answer is due on Oct 14, 2026.
When the day comes, an AI judge that searches the web checks the answer. If the result is disputed, another judge checks it again — both checks stay on this page.
Exact wording, as the AIs got it (in English)
Will Six Flags Entertainment's share (New York Stock Exchange: FUN) close higher on Wednesday, October 14, 2026, than its closing price on Tuesday, October 13, 2026, as shown by Yahoo Finance historical data?
Fingerprint matches ✓
The question and the AIs’ chances are exactly as they were when we sealed them.
Sealed by us on . Sent to OpenTimestamps, a free public registry that does not belong to us, 30 hours before the answer was due. Fixed for good: nobody, us included, can change it quietly now.
A fingerprint is a short code taken from a record when it is written. Change even one letter and the code is different.
The fingerprint itself, line 8 of the book: 28503cb25393ec6c04f07d84240c241f96715230b9f3d7016092208b80dd82aa
Check it yourself, without us
- The book of questions: duels.jsonl
- The list we sent and the registry’s answer: polya1-trends-2026-10-13-142458Z.txt · polya1-trends-2026-10-13-142458Z.txt.ots
- The first 8 lines of the book give the same number as the list:
head -n 8 duels.jsonl | shasum -a 256
- The registry’s answer shows when the list existed:
ots verify polya1-trends-2026-10-13-142458Z.txt.ots
or drop both files on opentimestamps.org.