问题描述
我试图将止盈和止损不是作为固定价格发送给币安,而是作为一个变量来计算它,例如 sl = price*0.98
如果我将止损和止盈设置为固定价格(“价格”:“650”),订单会通过,但是当我使用变量(见下面的代码)时,我会收到 [{'code': 400,'msg': None},{'code': 400,'msg': None}]
响应。
这是签名请求的方法(我没有编码)
def send_signed_request(http_method,url_path,payload={}):
query_string = urlencode(payload)
# replace single quote to double quote
query_string = query_string.replace('%27','%22')
if query_string:
query_string = "{}×tamp={}".format(query_string,get_timestamp())
else:
query_string = 'timestamp={}'.format(get_timestamp())
url = BASE_URL + url_path + '?' + query_string + '&signature=' + hashing(query_string)
print("{} {}".format(http_method,url))
params = {'url': url,'params': {}}
response = dispatch_request(http_method)(**params)
return response.json()
# get the price an calculate sl and tp
response = send_public_request('/fapi/v1/ticker/24hr?symbol=BNBUSDT')
price = float(response['weightedAvgPrice'])
TP = float("{:.2f}".format(price*1.20))
SL = float("{:.2f}".format(price*0.90))
#send sl and tp
params = {
"batchOrders": [
{
"symbol":"BNBUSDT","side": "SELL","type": "STOP","quantity": "1","price": SL,"timeInForce": "GTC","stopPrice": SL-1
},{
"symbol":"BNBUSDT","type": "LIMIT","price": TP,"timeInForce": "GTC"
},]
}
response = send_signed_request('POST','/fapi/v1/batchOrders',params)
print(response)
我需要如何更改代码才能使用计算出的 SL 和 TP 变量?
解决方法
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