Kronos Advanced Technologies (KNOS)

[hydr0gen1]

Relative strength index. It's a number, 1-100, that's formulated mathematically. An easy way to think of it is like a temperature. When it's over 80 or 90, it's running hot. Usually not a good time to enter a stock. Let it "cool off".

When the number is high, a stock is likely overbought and you can expect a retrace. When the number is low, it's indicating the stock is oversold and will likely bounce.

KNOS