Many in the MAGA movement believe that the U.S. has lost money in Ukraine. However, if you view it from another angle, the U.S. investment in...
IB has a rate limit of 50 orders per second. I'm curious, if I use REST to make these calls, how many calls can I execute per second?...
I bought option daily data from online vendors that has last price, bid, ask,greeks, and underlying stock price. the problem is that bid and ask...
I asked this question to chatgtp, which said when TLT price is 100, it implied 20 year bond =2%. I feel this is not correct, since the current 20...
Thinkorswim can displays implied volatility of a stock. Since stock has many options of different strike and expiry date, and each option has...
I am thinking of buying bitcoin, but I do not want to hold BTC in wallet, so I would like to buy bitcoin ETF. But If the ETF holds real BTC, what...
I bought option historical data. When I do backtest, I need to calculate implied volatility and Greeks. The problem is that in option price...
I am trading a foreign entity account. This morning, I found that for some stocks, whenever I sell, I will be charged 10% withholding....
I am looking for a broker who provides API trading on futures. any recommendations?
I am thinking about trading via sterling trader pro API. Since I have no experience on this platform, I have some questions which will determine...
Since ChatGPT is so smart to understand language, ai should be able to understand quotes. Any company there successfully accomplishes it? Then we...
I want to find source code, preferred in java or c, that shows how to calculate option volatility and Greeks. any one knows where I can download?
Where to get time and sale emini future es and nq free or at a low price?
I would like to download all option historical daily data of the recent 5 years for all us equities, what is the size I should expect? If for in...
I remember few years ago I checked Barclay hedge fund database. I searched fund with sharpe above 2 or 3 with more than 3 years record. very few...
I have a trading strategy， if applied on SPY alone, the return is $0.37/share daily for the last 12 years with Sharpe ratio 1.1. During the same...
IB put my account to close only status three weeks ago. the compliance department is still reviewing my account. why do they take so long? when...
see title.
I do not know why my account suddenly has two symbols, one is MDP.UN, another is MDP on Value exchange. they possibly came out from my previous...
And what are their ticker name? Thanks
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