Lesson 26 min read

🔄 Wash Trading Detection

How do millions of dollars in 'volume' magically appear out of nowhere? Learn how the same funds are cycled repeatedly and how Taranoid catches it red-handed.

What is Wash Trading?

Wash trading is the process of generating artificial trading volume by executing self-trading loops among a coordinated group of wallets. Wallet A sells to B, B sells to C, and C sells back to A. Result: 3 transactions, but no real money has changed hands.

Cycle Example

Wallet AWallet BWallet CWallet A

3 transactions appear on-chain → Exchange shows 'high volume' → Real investors are lured in

Why Do They Do It?

📈

Creating Perception

High volume = perception of a popular token. Climbing the ranks on CoinGecko/DEXScreener.

🎯

Triggering FOMO

An investor seeing $5M daily volume buys in out of fear of missing out (FOMO).

💰

Pre-Pump Preparation

Setting the stage to dump the token on retail buyers after creating fake network activity.

VLR — Volume / Liquidity Ratio

Taranoid's most crucial metric is VLR (Volume/Liquidity Ratio), which flags wash trading using the following formula:

VLR = 24h Volume ÷ Liquidity Pool

Example 1 (Normal):
  Volume: $500K    Liquidity: $200K    VLR = 2.5x ✅

Example 2 (Suspicious):
  Volume: $8M      Liquidity: $80K     VLR = 100x ⚠️

Example 3 (Critical):
  Volume: $50M     Liquidity: $50K     VLR = 1000x 🚨
VLR < 10xNormal
VLR 10–50xSuspicious
VLR 50–200xHigh Risk
VLR > 200xAlmost Certainly Wash Trading

Other Detection Signals

⏱️

Back-to-Back <30s

Dozens of transactions bouncing between the same two wallets in under 30 seconds. Not human behavior.

💯

Exact Amounts ±5%

Funds circling as 100 SOL → 100.3 SOL → 99.8 SOL. Tolerance is added to make it look 'organic'.

🌙

Late Night Activity

Anomalously high volume between 03:00–06:00 local time. The bot is working while humans sleep.

👻

Few Unique Wallets

10,000 transactions but only 15 unique wallets. A real market has hundreds of different buyers.

🛡️ Taranoid Wash Trading Score

By combining VLR + loop detection + unique wallet ratio, a wash trading score from 0–100 is calculated. Tokens passing a score of 60+ have significant wash trading detected.

Did you spot a suspicious token?

Enter the address and instantly see the VLR and the true wash trading score.

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