Bad data can lead to wrong trading decisions, as it can cause the algorithm to buy or sell at the wrong time or price. Slow or incomplete data can cause the algorithm to miss profit opportunities spacebar clicker and delay orders, leading to slippage or failed trades.While algorithmic trading is criticized for creating excess volatility and destabilizing stock markets, some evidence suggests that algorithmic trading positively impacts market quality by
@admin {'26000': {'High': 0.0, 'Low': 0.0, 'Open': 0.0, 'close': 24334.2, 'ltp': 24346.7, 'Bid': 0.0, 'Ask': 0.0}, '26009': {'High': 0.0, 'Low': 0.0, 'Open': 0.0, 'close': 55087.15, 'ltp': 55115.35, 'Bid': 0.0, 'Ask': 0.0}, '38608': {'High': 319.9, 'Low': 92.5, 'Open': 180.9, 'close': 180.25, 'ltp': 96.1, 'Bid': 96.2, 'Ask': 97.25}, '58549': {'High': 1981.3, 'Low': 1428.0, 'Open': 1599.95, 'close': 1552.75, 'ltp': 1458.15, 'Bid': 1458.25, 'Ask': 1465.0}, '57130': {'High': 55929.0, 'Low': 55073.6, 'Open': 55250.2, 'close': 55241.8, 'ltp': 55191.8, 'Bid': 55191.8, 'Ask': 55195.0}, '38610': {'High': 284.0, 'Low': 75.6, 'Open': 146.0, 'close': 156.85, 'ltp': 79.25, 'Bid': 78.35, 'Ask': 78.95}, '120151': {'High': 19.4, 'Low': 13.1, 'Open': 14.15, 'close': 13.45, 'ltp': 17.65, 'Bid': 17.45, 'Ask': 17.65}, '57133': {'High': 24718.3, 'Low': 24310.0, 'Open': 24399.9, 'close': 24418.4, 'ltp': 24395.1, 'Bid': 24394.2, 'Ask': 24395.1}, '38603': {'High': 234.0, 'Low': 83.8, 'Open': 234.0, 'close': 217.45, 'ltp': 148.4, 'Bid': 148.4, 'Ask': 150.15}, '58539': {'High': 705.15, 'Low': 446.1, 'Open': 680.0, 'close': 658.15, 'ltp': 618.0, 'Bid': 618.0, 'Ask': 620.0}}
Why Open, High, Low data not is available in web socket for INDEX( Bank Nifty, Nifty 50, Nifty Next 50 ,Nifty Fin Service, NIFTY MID SELECT) Why only LTP?
@admin [31m[E 250314 09:20:42 smartConnect:246][39m Error occurred while making a POST request to https://apiconnect.angelone.in/rest/secure/angelbroking/order/v1/cancelOrder. Error: Invalid Order Variety. Value should be NORMAL, STOPLOSS, ROBO.
OrderBook's variety is AMO
Error code AG8001-invalid token. which token is invalid?
jwtToken;
refreshToken;
feedToken;
symbol token
Option Greeks data is available after market close?
if not mention in doc data not available after market close
What is right in following:
sws.unsubscribe(correlation_id, mode, token_list1)
or
sws.subscribe(action=0, correlation_id, mode)
or
sws.subscribe(action=0, mode, token_list1)
or
sws.unsubscribe(action=0, correlation_id, mode, token_list1)
or
sws.unsubscribe(action=0, correlation_id, mode, )
or
sws.unsubscribe(action=0, correlation_id, token_list1)
or
sws.unsubscribe( correlation_id, mode, token_list1)
or
sws.unsubscribe(action, mode, token_list1)
[31m[E 240321 11:39:06 smartWebSocketV2:212][39m Error occurred during subscribe: [WinError 10054] An existing connection was forcibly closed by the remote host
[WinError 10054] An existing connection was forcibly closed by the remote host
@godboleamit .Not works. getOptionGreeks not define
. in Nuvama's(pic) was right data but in your excel show wrong. check it.
May be issue with internet connection connectivity if ok then check your internet connection is public connection or private connection, if public connection, change to private connection
SmartApi\smartConnect.py", line 97, in init
self.ssl_context = ssl.create_default_context()
NameError: name 'ssl' is not defined
@jayesh_sapkale
/* Order Websocket */
String userClientId = "<clientId>";
User userGenerateSession = smartConnect.generateSession("<clientId>", "<password>", "<totp>");
smartConnect.setAccessToken(userGenerateSession.getAccessToken());
smartConnect.setUserId(userGenerateSession.getUserId());
String accessToken = userGenerateSession.getAccessToken();
examples.orderUpdateUsage(accessToken);
/**
* Order update websocket
*
* To retrieve order update websocket data
* @param accessToken
*/
public void orderUpdateUsage(String accessToken){
OrderUpdateWebsocket orderUpdateWebsocket = new OrderUpdateWebsocket(accessToken, new OrderUpdateListner() {
/**
* Check if the websocket is connected or not
*/
@Override
public void onConnected() {
log.info("order update websocket connected");
}
/**
* Handle the onDisconnected event
*/
@Override
public void onDisconnected() {
log.info("order update websocket disconnected");
}
/**
* Handle the onError event
* @param error
*/
@Override
public void onError(SmartStreamError error) {
log.info("on error event");
}
/**
* Handle the onPong event
*/
@Override
public void onPong() {
log.info("or pong event");
}
/**
* Handle the onOrderUpdate event
* @param data
*/
@Override
public void onOrderUpdate(String data) {
log.info("order update data {} ",data);
}});
}
Increase Timeout Values:
If you have control over the connection parameters, consider increasing the timeout values. Depending on the library or method you're using to establish the connection, there might be a timeout parameter that you can adjust.
A basic requirement is a stable connection to any API. Which has not been resolved till date.
error from callback <bound method SmartWebSocketV2._on_close of <SmartApi.smartWebSocketV2.SmartWebSocketV2 object at 0x000001B472CBF1C0>>: _on_close() takes 2 positional arguments but 4 were given