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I've studied enough about DSP and time-series analysis. I've been working with things like wavelets, Fourier transforms, recursive MAs, and the usual toolbox for 10 years in my publications and general research. Even if I didn't have this knowledge, I don't believe it's very useful for trading...

Yeah I'm familiar with low pass filters and signal processing in general. Also I agree there is almost definitely zero edge in just trading off the MA line itself. I just want to see what happens when price reaches there, in terms of tape, PA and volume, especially if there is confluence with...

I've read many traders recommend the 200 day MA. Some will recommend the EMA, others SMA. What in your experience is the most reliable?

I'm referring to 9/20 or 9/21 EMA on intraday candles, either 1 minute or 5 minutes. I'm not sure whether to include pre-market candles in the calculation.

For 9 and 20 EMA calculation, should we include the pre-market candles? This could impact where the lines print in the first 10-20 minutes which could impact trading decisions.

I'd like to get a historical dataset of (i) earnings, and (ii) upgrades/downgrades by brokers over the last 1+ year. What service or website can I use to download this historical data set?

Agreed

That's not what was happening in this case (i.e. large move without news). There was news, I just missed it

I didn't see any news on Finviz

What kind if confirmation after 3-5 minutes are you looking for

Haven't we missed the initial drive by waiting a few minutes? Look at acb today for example or VIR

What are these?

Do you think their news service is good? Have you compared it to something like the dow Jones service or other competitors

I have a few ideas: - Enter premarket based on a thesis and hold into the open - Use a stop limit order to enter the trade if the price spikes in the direction you expect off the open - Follow the move X seconds after open Does anyone have edge in this trade, and what's a good approach? I had...

Has anyone compared them and come to a conclusion about which is better? My understanding is that the edge of Scanz is live news, and the edge of Trade-Ideas is simulation/backtesting. But keen to hear other perspectives about which to choose.

After market close

NVDA earnings is coming after open. What time will it be released?

This is probably what's going on. thanks.

If I pull up the VWAP indicator on a US stock in TradingView, it's incorrect. I'm assuming it includes pre-open trading data in its calculation. For example, pull it up for FB for today, the VWAP inside TradingView is lower than other charting packages that start the calculation off 9:30am EDT...

Yeah I do that but I don't want to pay $100 for a live data service. Using www.investing.com is ok but the chart quality is not good (unless you know of a better, cheap charting package for live ES data?). TradingView is delayed by 15 minutes I'm mostly happy with just watching SPY and assume...