by Tom Nunamaker | Dec 6, 2015 | Options trading, Trading
Delta measures how fast an option price changes relative to the underlying security’s price. Delta is the first derivative (or slope) of the price curve of an option. Delta values range from -1.0 to +1.0. Delta values 0.0 to +1.0 for long calls 0.0 to -1.0 for long...
