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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)

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Crying Fluorescent Yellow Mosquito

0Net Profit

0PSR

0Sharpe Ratio

0Alpha

0Beta

0CAR

0Drawdown

0Loss Rate

7Parameters

1Security Types

2Tradeable Dates

0Trades

0Treynor Ratio

0Win Rate

Alert Asparagus Tapir

0Net Profit

0PSR

0Sharpe Ratio

0Alpha

0Beta

0CAR

0Drawdown

0Loss Rate

6Parameters

1Security Types

1Tradeable Dates

0Trades

0Treynor Ratio

0Win Rate


Community

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Wang started the discussion SPLG changed to SPYM, symbol id changed

The ticker SPLG was changed to SPYM on October 31, 2025. 

27 days ago

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

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...

8 months ago

Wang left a comment in the discussion Possible data error in BTCUSD minute data on 2019-10-31

Screenshot of the log.

8 months ago

Wang left a comment in the discussion Error : "Cannot read properties of undefined (reading 'known')"

Yes, the yellow play button worked for me. 

1 years ago

Crying Fluorescent Yellow Mosquito

0Net Profit

0PSR

0Sharpe Ratio

0Alpha

0Beta

0CAR

0Drawdown

0Loss Rate

7Parameters

1Security Types

2Tradeable Dates

0Trades

0Treynor Ratio

0Win Rate

Alert Asparagus Tapir

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. 

27 days ago

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

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...

8 months ago

Wang left a comment in the discussion Possible data error in BTCUSD minute data on 2019-10-31

Screenshot of the log.

8 months ago

Wang left a comment in the discussion Error : "Cannot read properties of undefined (reading 'known')"

Yes, the yellow play button worked for me. 

1 years ago

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...

1 years ago