Dear All,
Please do not use the SP1500 , SP600, and SP400 universe until further notice. Something went wrong this weekend and SP1500 has about 500 stocks, and SP600 and SP400 have 0 stocks.
We extract these universe from the ETF constituents once a month and there should have been some checks and balances with the totals after processing.
Very sorry about this. We should have a fix shortly. Sorry for the inconvenience.