Quote from jeffalvinson:
Your right, some stocks do have similar attributes as the SPY,
but there is a problem with an individual stocks that an index
or etf doesn't have:
Individual companies are constantly coming up with surprise news (good and bad) that usually occurs when the markets are closed. So if your holding the options and the news is contrary to your option direction, the options open sharply lower then what you paid and usually don't recover again before expiration.
In the 1990's all I traded was individual stock options.
I bought straight calls and puts on companies based on technical and fundamental analysis.
Even when I had good runs of several winning stock trades in a row, there would still come the sudden news event on one of the companies that I was holding,
and it always happens when the option market is closed.
Then when the stock would open, it was sharply against my trade options leaving me at total wipe-outs (or near).
The total loss would negate the last several winning trades!
This happened often enough over a period of years that it caused
me to start looking at indexes, because a "single companies sudden news event" rarely effects an "index that contains 499 other companies."
Jeff