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Whale Dump Simulator

Simulate large sell orders on AMM pools and calculate exact price impact, slippage loss, and liquidity drain using the constant product formula.

$

Total USD value locked in the AMM pool

$

Full diluted or circulating market cap

$
0%0.0% of pool100%
Price Impact
0.00%
Low impact — safe trade
Slippage Loss
$0.00
Lost to AMM curve
Actual Received
$0.00
vs $0.00 expected
New Market Cap
$1.00M
Down from $1.00M
Liquidity Health Meter
Optimal
100.0% remaining

Minimal slippage; professional exit possible.

Optimal
0–5%
Healthy
5–15%
Warning
15–30%
Stressed
30–50%
Critical
50%+
AMM Model: Uses the constant product formula (x × y = k) assuming a 50/50 pool split. Calculations reflect theoretical slippage and do not account for fee tiers, multi-hop routing, or off-chain order books. For educational and analytical purposes only.

How to Use the Whale Dump Simulator

Enter the total USD liquidity locked in the AMM pool, the current market cap of the token, and the size of the simulated sell order. Use the slider to sweep through sell order sizes from 0% to 100% of the pool liquidity and watch results update in real-time.

The tool calculates price impact, slippage loss, actual USD received after the AMM curve penalty, and the resulting market cap following the dump. The Liquidity Health Meter visually shows how much of the pool depth remains after the sell.

Understanding AMM Price Impact & Slippage

Automated Market Makers (AMMs) like Uniswap and PancakeSwap use the constant product formula (x × y = k) to price assets. Unlike order books, there are no discrete bids and asks — price is determined by the ratio of tokens in the pool. As you sell a large amount of one token, the ratio shifts and the price moves against you with every unit sold.

Price impact is the percentage difference between the expected price and the execution price of your trade. For small trades relative to pool size, this is negligible. For whale-sized trades, it can mean selling at a fraction of the market price and cratering the token's market cap in a single transaction.

Why Liquidity Depth Matters

Tokens with shallow liquidity pools are highly vulnerable to price manipulation. A sell order equal to just 10–20% of pool liquidity can cause catastrophic price impact, instantly destroying market cap and triggering panic selling from other holders.

When evaluating any token, always compare the total pool liquidity to the market cap. A healthy ratio typically shows liquidity as at least 5–10% of market cap. Low ratios signal that the token price is fragile and a single large holder can move the market significantly. Use this tool to stress-test any token before entering a position.

The Constant Product Formula Explained

The constant product formula maintains that the product of the two token reserves in a pool must remain constant after every trade (ignoring fees). When you sell token A, you receive token B. The pool receives your token A, increasing its supply, while token B decreases — causing token B's price in terms of A to rise and token A's price to fall.

This simulator assumes a 50/50 split pool and calculates price impact as: sell size divided by (half the pool liquidity plus sell size). This approximation is highly accurate for standard AMM pools and gives traders a reliable estimate of slippage before executing large orders.

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