# Why did a coin pump or dump? How to find out on ripr > Why did a coin pump or dump? Work through the chart, trade feed, holders and rug warnings on its ripr coin page and find the real cause of the move. - URL: https://ripr.trade/blog/why-did-a-coin-pump-or-dump - Publisher: ripr (https://ripr.trade) - Author: ripr Editorial Team - Published: 2026-11-06 - Category: Guides A coin rarely moves for a mysterious reason. On ripr, the answer is usually sitting on the coin's own page: the chart tells you when it moved, the trade feed tells you who moved it, the holder breakdown and the risk warnings tell you why, and the theme around it tells you whether the move was really about your coin at all. Here is the order to work through after a pump or a dump, and what each screen can actually tell you. ## Start with the chart: pin down when it moved Open the coin first. On ripr you can pull up any Solana coin by name, by ticker or by pasting its full contract address, so you can get to the page even if all you have is an address someone sent you. The first job is timing. ripr's web chart gives you eight timeframes, from one second to one day, and can plot price, market cap or volume. Start on the 1-day view to see the shape of the whole move, then drop to 5 minutes or 1 minute around the candle where it broke. In the iOS and Android apps the chart runs from tick up to 1-day ranges and marks your own entry and trades on it, so you can see where you were standing when it happened. The timeframe you pick changes the story completely. Take one live coin on ripr's own data: it was up roughly 250% over 24 hours while being down roughly 27% over the previous six hours. Same coin, same moment, two opposite answers to "is this pumping or dumping?" Then switch the chart to volume mode. If the move came with a wall of volume, something real arrived; if it didn't, the move is thinner than it looks. On ripr web the live candle is built from individual trades, with fills far outside the recent range filtered out, so one odd print doesn't turn into a fake wick you waste an hour explaining. ## Read the trade flow: who was buying and who was selling A price move is only ever trades. The coin page lists recent trades and keeps updating them as they land, so scroll back to the minute the move started and look at size and direction. A long run of small buys is a crowd arriving. Two or three large sells inside one minute is a single wallet leaving, and that is a completely different story. Each of those trades is a public Solana transaction, so you can always look one up in a [block explorer](https://explorer.solana.com/) if you want the raw record. Prices, charts and trade feeds update live over a streaming connection, so the feed keeps filling in while you read it rather than you refreshing the page. You can also go a level deeper. Every ripr account is a Solana wallet, and profiles show holdings and trading results drawn from ripr's index of that wallet's on-chain activity, so a name that keeps showing up on the sell side is someone you can go and look at. On iOS and Android you can browse top traders by profit, return, volume or win rate over 1, 7 or 30 days, which helps you tell new money from the same few wallets that trade everything. ## Check who holds the supply A lot of violent moves in small coins come down to one thing: concentration. On every coin, ripr shows how much of the supply the top 10 and top 50 holders hold and how much the creator holds, leaving pools and vaults out of the count. Read it like this: when ten wallets hold a large share between them, one person's decision is enough to explain a 30% candle. The coin in the example above had around 260 holders, and its largest wallet sat on roughly 5% of the supply. With a base that small, a single exit is the whole move. ripr also shows the other coins a creator has launched, so you can see what they have shipped before for yourself instead of taking a thread's word for it. And if the coin is still on a bonding curve, ripr shows curve progress updating live as it trades toward graduation. If your move lines up with the curve filling, what you are looking at is the coin leaving the curve and starting to trade in a pool. ## Check ripr's warnings for a rug pattern Some dumps are not trading at all. Before you buy, ripr shows warnings for known rug patterns — a creator holding unlocked liquidity, liquidity that has already been pulled, a coordinated launch — and says plainly that not seeing a warning never means a coin is safe. Those checks look for coordinated-launch patterns, linked wallets and creators keeping supply, including on brand-new coins, and anything they find appears as a warning on the coin itself. If the drop you are staring at came from liquidity leaving rather than people selling, this is the section that says so. On the example coin above, ripr's rug checks flagged nothing at all. In ripr's own words, that is not a safety signal: it only means those patterns were not found. The iOS and Android coin pages also tell you when a coin is under review, has low liquidity, has paused prices or is still being checked, and they never label a coin safe. If the price on your screen looked stuck while the chat was screaming, that flag is often the answer. For the same checks in pre-buy order, read [how to spot a risky meme coin](https://ripr.trade/blog/how-to-spot-a-risky-meme-coin). ## Was it only your coin, or the whole theme? Before you blame anything coin-specific, check whether its neighbours did the same thing. In the iOS and Android apps, ripr's Narratives group coins that share a theme word, track each group as an index and label it Hot, Rising or Cooling. If the whole theme is Cooling, your coin did nothing unusual — the attention left the category. You can follow a narrative and get a notification when it turns Hot or moves sharply. ripr's Trending list ranks coins on how fast their trades, volume and distinct buyers are growing, and lowers coins whose activity looks manipulated. A coin that has slipped off Trending has usually lost buyers, not only price. [Explore](https://ripr.trade/explore) lists trending, new and upcoming coins and keeps your watchlists, and the screener's market-cap, liquidity and age ranges let you line up similar coins and compare them. Attention is the other half of the answer. ripr keeps a social feed and coin comment threads in the same app as the chart, and creators can livestream about a coin with live chat, so a pump that started with a stream or one viral post is often visible right next to the candle that confused you. ## Why your own sell came back smaller than the chart said Sometimes the question is not why the coin dropped but why your exit was worse than the screen suggested. In an active or thin market a larger order moves the quoted price more than a small one, which is why [your buy and sell size affect the price you get](https://ripr.trade/support/how-do-my-buy-size-and-sell-size-affect-price). During a fast drop, quotes can also worsen between the preview and the moment the trade lands, so [a sell can return less than the estimate](https://ripr.trade/support/why-did-my-sell-return-less-than-expected-on-a-drop). Two habits help here: 1. Split a large exit into parts and re-check the quote at each step. 2. Keep an eye on [slippage](https://ripr.trade/support/what-is-slippage-and-how-should-i-set-it): ripr's Auto slippage sets your maximum from how much the coin moved in the last five minutes, between 3% and 15%, or you can set it yourself. New coins swing hardest of all, for the reasons in [why price moves so quickly on new coins](https://ripr.trade/support/why-does-price-move-so-quickly-on-new-coins). ## What to do with the answer You will not always land on a single cause, and that is fine. "A few wallets holding most of the supply sold into a cooling theme" is a far more useful answer than "it just dumped", and it tells you what to check first next time. Then do the boring things that actually protect you: start small on coins you do not know yet, check the contract address before you buy, and treat anyone promising a bounce as noise — ripr's help centre tells readers plainly that no one can guarantee market outcomes. On iOS and Android you can review your realized and open profit and loss over the last 7 or 30 days, which turns one bad trade into something you can learn from. Next step: open the coin that has been bothering you on ripr, start at the chart, and work your way down the page. --- *Last verified 2 November 2026. This article is published by ripr, which builds an app for trading Solana coins. Nothing here is financial advice.*