- i -

• id : longport::quote::UpdateWatchlistGroup , longport::quote::WatchlistGroup
• im_factor : longport::trade::MarginRatio
• implied_volatility : longport::quote::OptionQuote , longport::quote::SecurityCalcIndex , longport::quote::WarrantInfo , longport::quote::WarrantQuote
• inflow : longport::quote::CapitalFlowLine
• init_margin : longport::trade::AccountBalance
• init_quantity : longport::trade::StockPosition
• is_confirmed : longport::quote::PushCandlestick
• issuer_id : longport::quote::IssuerInfo
• items : longport::trade::OrderChargeDetail
• itm_otm : longport::quote::SecurityCalcIndex , longport::quote::WarrantInfo