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Bitcoin’s order books on major centralized exchanges are deeper than a year ago, while much of the altcoin field has not kept pace. CoinGecko’s 2026 Crypto Liquidity on CEXes report, updated Sept. 30, measures how much capital it takes to move prices on eight leading exchanges. It shows liquidity concentrating in bitcoin while Ether and Solana lose ground.
Why Liquidity Matters More Than Volume
CoinGecko calls liquidity a critical metric because it shapes volatility, slippage and institutional appeal. It also says exchanges are raising listing standards, and that market makers provide the foundational depth that signals an asset’s maturity and readiness for serious capital.
The report looks at narrow price bands around the market price rather than headline trading volume. That shows how much money is needed to push an asset’s price, which is more useful for a trader than a daily volume figure. It covers five assets: bitcoin (BTC), Ether (ETH), XRP, Solana (SOL) and Dogecoin (DOGE).
The Five Assets at a Glance
| Asset | Key 2026 finding | Depth range cited |
|---|---|---|
| BTC | Median depth of $29M (buy) and $37M (sell); up almost 50% from 2025 | Cumulative, eight exchanges |
| ETH | Median liquidity of $13M–$14M, only ~35%–45% of BTC’s | ±0.15% (±$3 for ETH vs ±$100 for BTC) |
| XRP | About $18M in bids vs. $14M in asks; total depth ~$30M | ±2% (~±$0.025) |
| SOL | About $20M per side, down from ~$28M | ±2% |
| DOGE | ~$9M–$12M single-sided; about half of SOL’s | ±2% |
Bitcoin Pulls Further Ahead
Across the study period, the eight exchanges had a median cumulative depth of $29 million on the buy side and $37 million on the sell side for bitcoin. That is an increase of almost 50% from 2025. CoinGecko notes that liquidity trends upward on almost every exchange, but the pattern is erratic, reflecting volatile shifts in liquidity and volume during the period.
Binance remains the overall leader, controlling 25.3% of total BTC liquidity across the group.
Ether Loses Its Grip
Ether’s slide is the starkest finding. At the 0.15% level, ETH has median liquidity of $13 million to $14 million. That is about 35% to 45% of bitcoin’s depth in the same range, down from at least 60% last year.
| Metric | 2025 | 2026 |
|---|---|---|
| ETH liquidity as a share of BTC’s | At least 60% | ~35%–45% |
ETH is still liquid by most standards. Seven of the eight exchanges hold more than $1 million in depth on each side. MEXC, the exception, has about $450,000, which CoinGecko says is still enough for sizeable retail trades. Binance leads at this range, followed by Bitget and OKX. Past ±$5, Bitget’s liquidity rises sharply at the ±$10 interval.
XRP: Liquidity Tilts Toward Buyers
XRP’s order book looks different from last year. The 2025 curve was more symmetrical across both sides, but the 2026 median skews to the buy side, with close to $18 million in bids against $14 million in asks. Total depth across the ±2% range, about $30 million, is roughly unchanged from 2025, and it is spread widely across all eight exchanges.
All eight venues have healthy XRP liquidity at the market price, though Bybit and Kraken hold less than $100,000 at ±$0 deviation. Binance has the deepest book at that level but is surpassed by Coinbase at the ±0.1% mark (±$0.0025). Coinbase’s book also shows a higher proportion of bidders than sellers.
The report flags a mismatch. XRP’s market capitalization is 40% higher than Solana’s, yet XRP has less cumulative liquidity within ±2% across the eight exchanges. SOL’s average daily volume is still 25% higher than XRP’s.
Solana’s Order Book Shrinks
SOL has lost the most depth among the majors. Liquidity fell from about $28 million on each side of the book in 2025 to about $20 million in 2026, a drop of more than 28.5%. Within ±0.2%, total SOL liquidity across the eight exchanges is around $8 million.
Depth is now more evenly distributed among Binance, Coinbase and Bitget than it was in 2025. MEXC is the most liquid platform at the market price, with $934,000, ahead of Binance. Beyond ±$0.20, Bitget and Coinbase overtake it. Over the rest of the ±2% range, Coinbase dominates with over $6 million of depth on the buy side and $4 million on the sell side.
Dogecoin Remains Thin
Of the five assets, DOGE has the lowest liquidity, with about $9 million to $12 million of single-sided depth across the eight exchanges, roughly half of SOL’s. CoinGecko says this is not surprising, since SOL’s market cap is about five times DOGE’s.
Only Binance, MEXC and OKX hold more than $200,000 at the market price. MEXC, which specializes in memecoins, is far ahead with over $443,000.
Further out, the pattern shifts:
- At ±0.1% (±$0.0002): Depth rises sharply on most exchanges, while MEXC’s stays flat.
- Past ±0.3% (±$0.0006): MEXC regains its lead.
- Past ±1%: MEXC tapers off, with about $2 million on each side of the book.
- At ±2%: Three of the eight exchanges still hold under $1 million in single-sided liquidity, which CoinGecko reads as low interest from traders and market makers.
Year-Over-Year Change
| Asset | 2025 | 2026 | Direction |
|---|---|---|---|
| BTC | Baseline | Up almost 50% | Deeper |
| ETH | ≥60% of BTC’s depth | ~35%–45% of BTC’s depth | Thinner relative to BTC |
| XRP | Symmetrical book; ~$30M total | Buy-skewed ($18M bids / $14M asks); ~$30M total | Flat, more bid-heavy |
| SOL | ~$28M per side | ~$20M per side | Down more than 28.5% |
| DOGE | Not stated in the summary | $9M–$12M single-sided | Lowest of the five |
Which Exchange Leads, by Asset
| Asset | Leader at market price | Leader further out |
|---|---|---|
| BTC | Binance | Binance (Bitget, OKX follow) |
| ETH | Binance | Binance at ±$3; Bitget surges at ±$10 |
| XRP | Binance | Coinbase from ±0.1% |
| SOL | MEXC ($934K) | Bitget, then Coinbase past ±0.2% |
| DOGE | MEXC ($443K+) | MEXC past ±0.3% |
What It Means for Traders
The data points to a market consolidating around bitcoin, with a more uneven picture beneath it. Three practical takeaways follow:
- Venue choice matters. The most liquid exchange changes by asset and by how far from the market price you measure. Binance leads for BTC and ETH, while Coinbase and MEXC lead in specific bands for XRP, SOL and DOGE.
- Altcoin orders carry more slippage risk. Large orders in SOL, DOGE and, relative to bitcoin, ETH can move prices more than they did a year ago.
- Market cap does not equal depth. XRP’s shortfall against SOL shows that size and tradable liquidity can diverge.
Liquidity is a snapshot of order-book depth, not a forecast of price direction. Even so, the 2026 figures suggest bitcoin is absorbing more of the capital that supports crypto trading.
Source: CoinGecko, “2026 Crypto Liquidity on CEXes” report, updated Sept. 30, 2026. CoinGecko requests a link credit if its insights are used: https://assets.coingecko.com/reports/2026/CoinGecko-2026-Crypto-Liquidity-on-CEXes-Report.pdf
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