相信大家应该都已经大概了解什么是股票交易接口了,但其实,股票交易接口还能继续细分,其中有一种就是sdk接口,那到底什么是股票交易sdk的源码是怎样的呢?
import AlgoPlus as ap
def stock_on_event(event_id, field, islast, error_id, error_msg):
field = ap.decode_ctp_event_field(event_id, field)
print(f"-------")
print(f"on_event -> EventID:{event_id},LastFlag:{islast},ErrorID:{error_id},ErrorMsg:{error_msg}")
print(f"on_event -> Content: {field}")
print(f"-------")
@ap.ap_marketdata_callback_wraps
def stock_on_marketdata_event(data):
print(f"-------")
print(f"on_marketdata -> {data}")
print(f"-------")
@ap.ap_order_callback_wraps
def stock_on_order_event(event_id, order, position, cash):
print(f"-------")
print(f"on_order -> EventID:{event_id},UsableCash:{cash}")
print(f"on_ord