vike-perp-spread-arb

Command

vike perp spreads --json                 # full matrix, all symbols with spread >= 0.5%
vike perp spreads --symbol BTC --json    # one specific symbol

Output

Pre-ranked rows: symbol, buy_exchange, buy_price, sell_exchange, sell_price, spread_pct.

Outliers (> 400 bps off the cross-venue median) are filtered upstream — typically these are unit-mismatch listings like 1000SHIB vs SHIB, or stale prices.

Reading