tigeropen-rust

Create an order with a helper like limit_order(account, symbol, sec_type, action, quantity, price), then call preview_order to check estimated commission before calling place_order. Order operations return Option<T>, so check for None before reading fields.

Build a ClientConfig with your tiger ID and RSA private key, create a QuoteClient via QuoteClient::from_config, then call get_real_time_quote with a BriefRequest containing your symbols. All methods are async and must be awaited inside a tokio runtime.

Yes. Wrap a PushClient in an Arc, set callbacks for quote, order, asset, or position data, then call the free function connect(&pc) and subscribe with SubjectType. The SDK automatically restores subscriptions after a reconnect.

The tigeropen crate requires Rust 1.70 or later and the tokio async runtime, typically enabled with #[tokio::main]. Add tigeropen and tokio with full features to your Cargo.toml dependencies.

Quote APIs such as get_option_chain use expiry as an i64 millisecond timestamp, while the order struct uses expiry as an Option<String> in YYYYMMDD format. Mixing these formats is a common source of errors when generating option trading code.

Yes. Build legs with contract_leg and submit them via combo_order plus place_order, supporting strategies like VERTICAL, STRADDLE, STRANGLE, CALENDAR, and CUSTOM. There is no place_combo_order method; combos go through the standard place_order call.