Wang Xingyin
Quant
Date Joined
26th December, 2023
Bootcamp progress
99% Complete
Achievements
Algorithm Sharing
Share an algorithm with the community by making your algorithm public.
2025-03-27 10:44:28
Backtester
Run at least 100 backtests on QuantConnect's cloud.
2024-03-29 02:28:39
Live Trading
Deploy a live trading algorithm using one of QuantConnect's supported brokerages.
2024-06-28 15:19:55
Python Programming
Choose Python as your preferred programming language.
2023-12-26 10:11:25
Boot Camp Private
Complete a beginner bootcamp in the algorithm lab.
2024-01-12 12:56:27
Boot Camp Corporal
Complete an advanced bootcamp in the algorithm lab.
2024-02-16 09:49:47
- Profile
- Backtests
- Community
Biography
Activity on QuantConnect
This section highlights your contributions and engagement across the QuantConnect platform — including backtests, live trades, published research, and community involvement through comments and threads. It reflects your overall activity as part of the QuantConnect community.
Public Backtests (2)
View More0Net Profit
0PSR
0Sharpe Ratio
0Alpha
0Beta
0CAR
0Drawdown
0Loss Rate
7Parameters
1Security Types
2Tradeable Dates
0Trades
0Treynor Ratio
0Win Rate
0Net Profit
0PSR
0Sharpe Ratio
0Alpha
0Beta
0CAR
0Drawdown
0Loss Rate
6Parameters
1Security Types
1Tradeable Dates
0Trades
0Treynor Ratio
0Win Rate
Community
View MoreWang started the discussion SPLG changed to SPYM, symbol id changed
The ticker SPLG was changed to SPYM on October 31, 2025.
Wang started the discussion Possible data error in BTCUSD minute data on 2019-10-31
I observe that the closing prices of BTCUSD minute data from 17:01 to 17:09 on Oct 31, 2019 are...
Wang left a comment in the discussion Possible data error in BTCUSD minute data on 2019-10-31
Screenshot of the log.
Wang left a comment in the discussion Error : "Cannot read properties of undefined (reading 'known')"
Yes, the yellow play button worked for me.
0Net Profit
0PSR
0Sharpe Ratio
0Alpha
0Beta
0CAR
0Drawdown
0Loss Rate
7Parameters
1Security Types
2Tradeable Dates
0Trades
0Treynor Ratio
0Win Rate
0Net Profit
0PSR
0Sharpe Ratio
0Alpha
0Beta
0CAR
0Drawdown
0Loss Rate
6Parameters
1Security Types
1Tradeable Dates
0Trades
0Treynor Ratio
0Win Rate
Wang started the discussion SPLG changed to SPYM, symbol id changed
The ticker SPLG was changed to SPYM on October 31, 2025.
Wang left a comment in the discussion SPYM, Daily The issue starts from Sep 4th, 2025; and continues until Oct 31st, 2025
Sorry, the history of SPYM contains only 2024-09-03 to 2025-02-25.
Wang started the discussion Possible data error in BTCUSD minute data on 2019-10-31
I observe that the closing prices of BTCUSD minute data from 17:01 to 17:09 on Oct 31, 2019 are...
Wang left a comment in the discussion Possible data error in BTCUSD minute data on 2019-10-31
Screenshot of the log.
Wang left a comment in the discussion Error : "Cannot read properties of undefined (reading 'known')"
Yes, the yellow play button worked for me.
Wang left a comment in the discussion Error : "Cannot read properties of undefined (reading 'known')"
I had the same issue today, but I found there are two play buttons on the top right now. The...
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Wang left a comment in the discussion SPYM, Daily The issue starts from Sep 4th, 2025; and continues until Oct 31st, 2025
Sorry, the history of SPYM contains only 2024-09-03 to 2025-02-25.
27 days ago