Where the gap comes from
The stock exchange sleeps, the pools don't. Whatever moves after the close shows up on chain first.
The close
Nasdaq prints the last regular price. That close is what the next open is measured against.
The pools keep going
Earnings, news, futures: buyers and sellers keep trading the Stock Token on Uniswap against USDG.
The open
The stock opens where the news left it. The on-chain price was there hours earlier.
The board
Every Stock Token: last US close, the Uniswap mid price now, Chainlink, and the gap between close and pool. Buy any of them right from the row.
What gaps like this did next
Ten years of daily bars for the stock with the biggest gap right now: every opening gap the same way and of a similar size, and how the day went.
similar gaps since –
came back to the prior close the same day
median move from the open to the close
the gap now
How the numbers are made
No model, no prediction. Pools, feeds and history, read as they are.
| On-chain price | The mid of a $100 buy and a $100 sell quote in each token's Uniswap v3 pool on Robinhood Chain, fee included on both sides. |
| Last close | The last finished regular session close from daily bars. During market hours that is yesterday's close, the one the stock gapped from. |
| The gap | On-chain price against last close. Outside market hours it is the gap the open is heading into; during the session it shows where the token trades against yesterday. |
| History | Every day in ten years of daily bars: the open against the prior close, whether the day's range came back to that close, and the move from open to close. |
| Buying | Through the token's Uniswap pool with a minimum out set from Chainlink, 1% by default. A pool further off than your limit reverts the swap. |
Questions
It is what people pay on chain. Thin pools can drift; the board shows Chainlink too, so you can see how far apart they are.
No. The history shows how often a gap that size came back the same day for that stock. Often it is under half.
Enough days to find a few dozen gaps of almost any size. Newer listings show what they have, and say so.
No. Open the board, connect a wallet only when you buy.
The board is free. Buying pays the Uniswap pool fee and gas, nothing to Gapwatch.
No. It is a scanner with history. What a gap did before says nothing certain about this one.