Welcome
Liquidity Wall Finder — by C & O Research
See where stocks and cryptos actually traded the most — the walls where buyers and sellers showed up in size.
Find potential entry zones
Big demand walls below the price show where buyers stepped in heavily before — the zones worth watching when price pulls back.
Spot potential sell zones
Big supply walls overhead show where heavy trading sits above you — zones worth watching for trimming or taking profit into strength.
One map for stocks and crypto
The same volume map works for a stock like AMZN and a coin like BTCUSD — across today, the week, the month, and the last six months.
A map of where the trading actually happened
Most charts show you price over time. The Liquidity Wall Finder flips it sideways: for any stock or major crypto, it stacks up how much volume traded at each price — so you can see the handful of levels where buyers and sellers really showed up, and the quiet levels where almost nobody did business.
Potential entry zones — the walls below
Underneath the current price, the heaviest clusters are demand walls: ground where a lot of trading already changed hands. When price pulls back toward one, you are looking at a potential entry zone to watch — especially when the same wall shows up in the 1-month view and in the longer 3- and 6-month views at once.
Potential sell zones — the walls above
Above the current price, the heaviest clusters are supply walls: overhead trading that price has to work through on the way up. Those are potential zones to watch for trimming a position or taking some profit into strength — selling into a wall is a different decision from selling after price has cleared one.
One tool, five looks
Every map can be drawn five ways: Today (a rolling 24 hours for crypto), 5 days, 1 month, 3 months, and 6 months. Short views are for timing; long views are the structural map — where the big walls really are.
The honest part: a wall is a record of where trading already happened — not a signal and not a recommendation. Walls get broken, and heavy past volume does not promise price will react there again. This tool draws the map; you make the decision.
Who it’s for
- Longer-term investors planning entries and exits in stages, who would rather buy pullbacks into heavily traded ground than chase a run-up.
- Crypto holders checking where the crowd is positioned — what sits overhead, what sits underneath — before adding or trimming.
- Anyone who has stared at a plain price chart and wondered: where did all the trading actually happen?
How people use it
- Before buying: check whether a big demand wall sits just below as a potential entry zone — or whether price is floating in thin air between walls.
- Before selling: check what supply wall sits overhead, and how far away it is.
- After a move: see whether price broke through a wall — the wall is now underneath it — or got rejected at one.
What this is not
A volume profile is built from trades that already happened. It is not a live order book — it does not show resting bids and asks waiting right now (that takes an exchange Level 2 / DOM feed), it is not a prediction, and it is not investment advice. Heavy past trading at a price does not guarantee price will react there again. Data comes from Yahoo Finance and may be delayed or incomplete. For crypto there is no single central exchange, so volume is aggregated across many venues.
New to volume profiles? How It Works explains the POC, the value area, and the walls in plain language — or go straight to the tool.
Where did the volume actually trade?
The Liquidity Wall Finder builds a volume profile for any stock or major crypto pair: it takes the period’s price bars, allocates each bar’s volume across the price range that bar traded through, and shows you the price levels where trading really clustered — the “walls” price has already fought through, or is sitting on.
Volume profile
Each horizontal bar is a price level; its length is the share of the period’s volume attributed to that level — an approximation built from price bars, not a tally of individual trades. Long bars mark prices the market accepted and traded heavily. Short bars mark prices it passed through quickly.
POC & value area
The POC (point of control) is the single price with the most traded volume — the period’s centre of gravity. The value area is the range around it containing 70% of all volume. Price inside the value area is in well-trodden ground; outside it, it is exploring.
Liquidity walls
The biggest clusters above price are supply walls — heavy overhead trading that price must work through. The biggest clusters below are demand walls — heavily traded ground underneath. Each wall shows its price range and its distance from the current price.
Low-volume gaps: the fast stretches
Between the walls sit price levels where very little traded — the short bars in the ladder. Price crossed them quickly the first time, and there is less traded history there to slow it down, so moves through a gap can be fast in either direction. Where price sits relative to the nearest wall and the nearest gap is most of the map.
Which timeframe should you use?
- Today / 24h — timing a trade today: where this session’s trading clustered (for crypto, the rolling last 24 hours).
- 5 days — this week’s context around a move.
- 1 month — the tactical map for the next few weeks; most useful right after earnings or a breakout re-prices a stock.
- 3 and 6 months — the structural map: walls built over one or two earnings cycles — slower to form, harder to move. A wall that shows up in both the 1-month and a longer view is the higher-conviction level.
Worked example: reading one result, top to bottom
Example profile — a made-up stock at $100
Solid bars are inside the value area (70% of volume); faded bars are outside it. Illustration only — not a real symbol.
- Start at the price line. The stock trades at $100. Everything above the line is supply; everything below is demand.
- Find the POC. $98 holds the single heaviest bar — the magnet, the price where the most business was done.
- Check the value area. $94–$102 contains 70% of all volume: inside it, price is on well-trodden ground.
- Read the walls. Overhead, $106 is the biggest supply cluster — a potential sell or trim zone to watch. Underneath, trading thins to almost nothing at $90 (a low-volume gap), then a demand wall at $86 — a potential entry zone to watch if price ever pulls back that far.
Stocks use their plain ticker. Crypto needs USD or -USD after the coin name — e.g. BTCUSD, SUIUSD, PEPE-USD. Plain symbols always resolve as stocks.
Disclaimer & terms of use
Not investment advice. The Liquidity Wall Finder and everything published on this site are provided for informational and educational purposes only. Nothing here is investment, financial, legal, or tax advice, and nothing here is a recommendation, solicitation, or offer to buy or sell any security, crypto asset, or other financial instrument. Any price level, volume cluster, “wall,” or other output shown by this tool is a mechanical summary of historical trading data — not a forecast, target, or trading signal.
Data and accuracy. Market data is sourced from Yahoo Finance and may be delayed, incomplete, inaccurate, or unavailable. Data and calculations are provided “as is,” without warranty of any kind, express or implied, including any warranty of accuracy, completeness, timeliness, merchantability, or fitness for a particular purpose. C & O Research does not guarantee that any figure shown is correct or current, and is not liable for any loss arising from the use of this site or its data.
What the tool shows. A volume profile shows where volume historically traded. It is not a live order book, does not display resting bids or offers, and is not a prediction of future prices. Past liquidity patterns do not guarantee future results.
Risk. Trading and investing in securities and crypto assets involve substantial risk, including the possible loss of principal. Crypto assets are especially volatile. Do your own due diligence, verify any figure against an authoritative source before acting on it, and consider consulting a licensed financial advisor about your own situation.
Affiliations and rights. This site is not affiliated with, or endorsed by, Yahoo, Nasdaq, or any exchange or data provider. Market data remains the property of its respective providers. The content, design, and code of this site may not be copied, reproduced, or redistributed without permission, except for brief quotations with attribution.