Precall IPO
PreCall is a free weekly game on pre-IPO stocks: call UP or DOWN on OpenAI, Anthropic, SpaceX and every other PreStocks token, and see who reads the private market best.
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About
PreCall
The weekly pre-IPO call. A free prediction game for PreStocks pre-IPO tokens on Solana.
OpenAI, Anthropic and SpaceX are some of the most talked-about companies in the world, and until they go public, most people can't own any of them. PreStocks tokens track their prices on-chain. PreCall turns those tokens into a weekly game: call where each one goes next week, get scored on real on-chain prices, and see who reads the private market best.
No wallet, no sign-up, no money in play.
How to play
- Open precallipo.com. Your slip for the next round is already waiting, one ticket per PreStocks company.
- Call ā² Up or ā¼ Down on each token. You can change any call until the round locks.
- Calls lock Monday 00:00 UTC. The opening price is taken, and the server rejects any later calls or changes.
- The round settles the next Monday 00:00 UTC against the closing on-chain price.
- Check your results, then share them. Your score posts as an emoji grid (š©š„ā¬) you can paste anywhere.
Optionally, set a leaderboard name. Your browser keeps a random ID, so there's still no account.
Scoring
| Outcome | Points |
|---|---|
| Correct call | 1 |
| Correct and contrarian (your side had under half of that token's calls) | 2 |
| Wrong | 0 |
| Move under 0.01% | Push, counts neither way |
You only see the crowd's split on a token after you've called it, so nobody can copy the herd. Beating the crowd pays double.
Rounds run a week, not a day, because one day's move on a thinly traded pre-IPO token is mostly noise.
Features
šÆ Play: the weekly slip
- Each PreStocks company gets a ticket: live on-chain price, 24h change, 30-day sparkline, and the token's premium or discount against the PreStocks mark price.
- Each ticket also shows the company's fear & greed score and the latest headline moving it, tagged BULL, BEAR or NEUT.
- A live countdown to the lock, in UTC and your local time.
- Live round tracker: while a round plays out, see whether each of your calls is winning or losing right now, with lock price, current price and move.
- Results history: every settled week, token by token.
- New PreStocks listings join the next slip automatically. The token list is read live from the PreStocks API, so nothing is hardcoded.
š PreStocks Fear & Greed Index
A daily 0ā100 mood score for every PreStocks company and for the PreStocks market as a whole. It's driven by news and on-chain trading, not by players:
| Factor | Weight | What it measures |
|---|---|---|
| News sentiment | 40% | Every Google News headline naming the company, scored bullish, neutral or bearish by a published finance word list, with negation handled. Deal, court and regulator stories count double. |
| Price momentum | 25% | The token's 7-day on-chain move against its own 30-day volatility |
| Trading volume | 20% | Today's on-chain volume against its 30-day average, in the direction of the day's move |
| Premium vs mark | 15% | Token price over its PreStocks mark, ranked across companies |
- The bands follow CoinMarketCap's: Extreme fear Ā· Fear Ā· Neutral Ā· Greed Ā· Extreme greed.
- The PreStocks market is charted against the crypto fear & greed index over the last 30 days.
- A sortable table of every company, with 1d, 7d and 30d windows.
- Each company has its own page that lists every headline and the exact words that scored it, so any number can be checked.
- A company with no news in three days gets no score, not a fake 50.
āŖ Rewind: instant practice
- A real stretch of a token's weekly closes, with the dates hidden. Call the next week and see the answer immediately.
- Build a streak and chase your best. Keyboard: ā / ā to call, Enter for the next chart.
- Uses real historical prices, taken at the same Monday 00:00 UTC times as the real game. Practice only, no leaderboard effect.
š¹ļø Seed to IPO: the arcade
- A Flappy Bird-style game where you fly a company through its life.
- Indigo pipes are its real funding rounds (Seed ā Series A ā ā¦ with post-money valuations, each with a cited source). After those, every pipe is a real weekly candle of its PreStocks token: green for up weeks, red for down.
- SpaceX's course ends at the Nasdaq bell (it listed as SPCX in June 2026). The others haven't got there yet.
- Tap or press space to flap. Your best run for each company is saved in your browser.
š IPO Guide
- An 8-step interactive walkthrough of what happens to a pre-IPO token when its company goes public or is bought: shareholder rights, the lockup, the post-IPO discount, converting to the tokenized stock, and the deadline.
- You make the calls a real holder would face, and every answer comes from PreStocks' own FAQ.
š Leaderboard
- Every settled round since launch: points, hit rate, correct calls and rounds played.
- Ties go to more correct