One of the most famous strategies involves identifying where other traders have placed their stop-loss orders and anticipating how "stop hunting" by larger players will drive price. Understanding Liquidty:
: The "Depth of Market" or order book shows the pending limit orders at various price levels. Goldsmith focuses on how these orders appear, disappear (spoofing), or get filled to gauge institutional intent.
class GoldsmithDaemon: def __init__(self, instrument, spread_target=0.001, max_inventory=10): self.book = OrderBook() self.flow = OrderFlowAnalyzer() self.inventory = 0 self.spread_target = spread_target async def run(self): while True: # 1. Update market state self.book.update() self.flow.update(self.book.last_trade)
forums. While his book was initially highly regarded for its unique "non-indicator" approach, his subsequent commercial services faced criticism before his eventual exit from that community. or a more detailed breakdown of his stop-hunting strategies
Open source reference: Look up lobster (limit order book data) and hftbacktest on GitHub.
Market orders represent immediate urgency and "move" the market by consuming the liquidity provided by resting limit orders.