use ibapi::prelude::*;
fn main() {
let connection_url = "127.0.0.1:4002";
let client = Client::connect(connection_url, 100).expect("connection to TWS failed!");
let contract_aapl = Contract::stock("AAPL");
let contract_nvda = Contract::stock("NVDA");
let subscription_aapl = client
.realtime_bars(&contract_aapl, RealtimeBarSize::Sec5, RealtimeWhatToShow::Trades, false)
.expect("realtime bars request failed!");
let subscription_nvda = client
.realtime_bars(&contract_nvda, RealtimeBarSize::Sec5, RealtimeWhatToShow::Trades, false)
.expect("realtime bars request failed!");
for (bar_aapl, bar_nvda) in subscription_aapl.iter().zip(subscription_nvda.iter()) {
println!("AAPL {}, NVDA {}", bar_aapl.close, bar_nvda.close);
}
}