OBV, VWAP, MFI, the A/D line and CMF, volume profile, ATR, historical volatility, and Donchian / Keltner Channels.
For: learners who want to read money flow and volatility
This course uses ideas from the courses below (optional; you can start right away).
Add the volume on up days and subtract it on down days: the running OBV roughly shows whether money is flowing in or out.
The "average cost" of every trade today. Institutions often use it to judge whether they bought expensively or cheaply.
An RSI with volume: also 0–100, overbought above 80 and oversold below 20.
Count volume by price instead of by time: which price level traded the most?
How much does a candle move on average? ATR doesn't judge direction, only volatility, and it's most often used to set stops.
One uses the highest high and lowest low, the other uses ATR: two channels, two kinds of breakout logic.
Turn how spread out the last N days' moves were into an annualized percentage. Calm is often followed by a storm, but it doesn't tell you the direction.
Look not just at whether price closed higher than yesterday, but where the close landed within the day's range: a close near the high means buyers were strong, near the low means sellers were.