The core function involves continuously posting two-sided quotes for options and futures, thereby providing the necessary depth for other participants to execute trades efficiently. This activity is essential for reducing bid-ask spreads and facilitating price discovery in often thin crypto derivatives markets. Without this service, hedging becomes prohibitively expensive.
Quoting
Professional entities manage their bid and ask prices based on their current inventory, risk tolerance, and the prevailing implied volatility surface. Strategic adjustments to quote width and size are tactical responses to observed order flow imbalances and potential adverse selection. Maintaining a competitive quoting posture is vital for capturing order flow.
Inventory
Managing the resulting net exposure, or “book,” after executing trades is the primary risk management challenge for the provider. This requires constant re-hedging using the underlying asset or other derivatives to maintain a near-neutral risk profile against the Greeks. Successful operation hinges on precise inventory control and rapid rebalancing.
