Binance Historical Depth Data for BTC/USDT
Use Binance historical depth data to study BTC/USDT liquidity, spreads, depth imbalance, and prediction-market reactions.
Binance historical depth data refers to past bid and ask levels from the order book. It is different from historical trades or klines because it shows liquidity that was available, not only orders that executed.
Depth Metrics to Track
- Best bid, best ask, and spread
- Bid depth and ask depth near the mid price
- Depth imbalance across the top levels
- Liquidity thinning during fast BTC moves
- Spot versus futures depth divergence
Why It Helps Prediction-Market Backtests
Polymarket BTC Up/Down markets react to the underlying BTC market. When you align Polymarket snapshots with Binance historical depth, you can test whether a signal came from real exchange liquidity or only from noise inside the prediction-market book.
Depth Data Use Cases
| Use case | What to measure |
|---|---|
| Liquidity filter | Minimum depth near mid price |
| Momentum confirmation | Spot and futures imbalance in the same direction |
| Slippage model | Available size at each price level |
| Risk study | Spread widening before close or settlement |