Pump.fun liquidity heatmap, live and free.
Yes. Basis draws a free, live PUMP liquidity heatmap from Binance’s PUMPUSDT perpetual order book: resting bids and offers recorded once a second, so you can watch walls build, hold, get pulled or get traded through, with the tape and the trades on top. No account, no trial, no card.
The PUMP book right now
Binance PUMPUSDT perpetual · nearest 1,000 levels each side · read 2026-11-02 22:27 UTC · refreshed every 15 minutes
- Mid price
- 0.003952
- Spread
- 2.53 bps
- Bids, all 1,000 levels
- $11.2M
- Offers, all 1,000 levels
- $8.4M
- Book reaches below
- −40%
- Book reaches above
- +31%
- Bid share, ±1%
- 60%
- Depth within ±0.5%
- $2.0M
- Typical 15-min move
- 0.77%
- 24h volume
- $98.7M
Largest PUMP walls within 1% of price
The three largest resting levels on each side inside the heatmap’s widest view, as of the snapshot above. Walls move and cancel; the heatmap shows what they did next.
| Side | Price | Size | From mid | Of its side | Equals avg. trading of |
|---|---|---|---|---|---|
| Offer | 0.003985 | $303K | +0.82% | 4% | about 4 minutes |
| Offer | 0.003975 | $262K | +0.57% | 3% | about 4 minutes |
| Offer | 0.003965 | $118K | +0.32% | 1% | about 2 minutes |
| Bid | 0.003938 | $298K | −0.37% | 3% | about 4 minutes |
| Bid | 0.003930 | $311K | −0.57% | 3% | about 5 minutes |
| Bid | 0.003916 | $338K | −0.92% | 3% | about 5 minutes |
Heatmap settings that fit PUMP
- 1
Range: Auto, at ±100 bps
Auto sits at its ceiling of ±100 bps here. PUMP’s nearest 1,000 levels reach about 40% below and 31% above price, further than the heatmap’s widest view, so the whole window is real data. Narrow it to ±25 or ±50 bps when you want the walls next to price drawn in finer rows.
- 2
Time span: Fit
Keep the span on Fit, which grows with the recording to fifteen minutes. That reach is 40 times PUMP’s typical fifteen-minute move of 0.77%. Price rarely travels past the recorded levels in that time, so the full window stays filled while walls build, hold and get pulled.
- 3
Trade bubbles: from $5K
Set Minimum cluster to about $5K. PUMP turns over about $1K a second on an average day, so that floor keeps trade clusters of roughly 5 seconds’ turnover or more. The bubbles left on screen are the bursts worth checking against the walls they hit.
Reading Pump.fun’s book
The largest bid within the heatmap’s widest view sits at 0.003916, 0.92% below price: $338K, 3% of everything published on that side and about about 5 minutes of average PUMP trading. That is large for how fast PUMP trades: clearing it takes sustained aggression, so the useful observation is whether it holds, refills or is pulled as price arrives.
Bids outweigh offers: 60% of the size within ±1% rests on the bid. Read that as a fact about resting orders at the moment of the snapshot, not as a forecast. Displayed size is often cancelled as price approaches, and on PUMP the heatmap is where you see whether the heavier side stays when it is tested.
PUMP is linked to Solana token-launch activity and can act as a proxy for speculative issuance and platform economics.
The common mistake: Treating a technically important product as proof that every token breakout is fundamental. Platform activity, fee narratives and Solana meme liquidity can reverse together, concentrating downside.
What you get, free
- A live liquidity heatmap of Binance PUMPUSDT: bids and offers recorded once a second, up to fifteen minutes kept, in Fit, 1m, 5m and 15m spans
- Trade bubbles, the price line, a volume profile of the window and CVD with delta drawn over the book, each a layer you can switch off
- Liquidity events marking pulled, held and refilled size, and reported liquidations on the same timeline
- Depth of market and Time & Sales for PUMP beside the heatmap, in the Order Flow workspace
- The same workspace on a phone, in the browser, with nothing to install
Questions
Is the PUMP liquidity heatmap really free?+
Yes. The heatmap, depth of market and Time & Sales are free for PUMP and every other crypto perpetual in Basis: no account, no trial and no card. The book is recorded in your browser from Binance’s public stream, so there is no per-user server cost to charge for.
Is this a PUMP liquidation heatmap?+
No. A liquidation heatmap estimates where leveraged positions would be forced out, from a model of entries and leverage. This heatmap draws resting orders that are actually in Binance’s PUMPUSDT book, recorded as they change. Reported PUMP liquidations are marked on the same timeline, so a model is never mistaken for the book.
Are PUMP order book walls real or spoofed?+
Public order book data cannot say who placed an order or whether it will stay, so no tool can label a wall genuine. What the heatmap shows is behaviour: size that holds while it trades, size that refills at the same price, and size that disappears as price approaches. Basis marks those changes as liquidity events so they are easy to find.
How far does the PUMP heatmap reach?+
As far as Binance publishes: the nearest 1,000 price levels on each side. On PUMP they reach about 40% below and 31% above price right now. Anything beyond that was never sent, so it draws as grey rather than as an empty book, and recording starts when you open the heatmap because Binance keeps no order-book history.
Can I watch the PUMP heatmap on my phone?+
Yes. The Order Flow workspace runs in the phone’s browser with the heatmap on top and the ladder and tape below. Phones pause background tabs, so recording stops while you are in another app; keep Basis in front while you watch and it reconnects when you return.
Open PUMP and watch the walls
The button opens the Order Flow workspace on PUMPUSDT: the heatmap starts recording at once, with the ladder and the tape beside it. Give it a minute before reading anything into the picture.
Open the heatmapHeatmaps for other coins
Figures describe Binance’s PUMPUSDT perpetual book only, read 2026-11-02 22:27 UTC. Resting orders change by the second; settings are starting points derived from the snapshot, not advice to trade. All free tools · Order flow docs · Terminal