I appreciate the effort, especially the free tier only approach, but... my framework for data collection and reporting: what behavior, if any, do I expect to happen as a result of data? If the answer is none, there is no point in the email / report / pagerduty alert.

> The idea is for the mailing list to go out every weekday before the market opens so you can be informed enough to decide if it’s worth paying close attention to the market on any given day and make some moves.

Looks like the behaviors this information is intended to induce is:

1. Gather more data more frequently (reload WSJ / Y! finance? front page?) 2. Make more trades ("Buy High, Sell Low")

If SP500 futures moving but markets are closed, what action could you possibly undertake profitably? Market open is a special auction you can't really arbitrage like that, so you'd be hoping for intraday moves? Are these the behaviors you _want_ to be inducing? Should retail investors be making trades during times of high volatility?

I suspect no; retail investors will buy into rallies and sell into slumps, exactly the behavior Bullish's tagline mocks.