Was this a sensible (paper) trade? or just luck?

Wednesday evening I noticed that SPY closed at around $130.25 near the lower bollinger band (1 std dev below the 20-day SMA w/ my settings). I took this to indicate oversold, and expected a rebound the next morning. So I placed a limit order for the 129 march call (expiring the next afternoon) at $1.65. The order was filled at $1.49 at 9:30 and I placed sell order around 11:30 (also limit, at $2.35) which was filled at $2.40, locking in slightly over 60% gain. Was this a good use of technical analysis? limit orders? options in general? I'm new to everything...Thanks in advance!

Best Answer

RobSmith answered a question in Options.
673 points

RobSmith answered one year ago …

The bollinger bands part was a good use of one aspect of technical analysis. But it's impossible to overstate the value of synergy. You must take MANY indicators into consideration when it comes to TA, and use them in conjunction with one another. If they all agree, then you are good to go.

So I can definitely say you got lucky. Since you are very new to this you may not yet understand the risk that you are taking in return for the reward you might have received. Sure you made 60%. But you might have easily lost 60, 80 or 100%.

If you're going to trade options, you should trade options that expire at least 3 months after your anticipated exit (sale) of the option. You sohuld also buy in-the-money options whereas I see you bought an option with a strike price close to the price of the S&P500.

As an options expert, I can tell you that the option that you bought is actually the EXACT option (out of thousands to chose from) that I would have chose to sell short (bet against) if I wanted to take a bearish bet on the S&P at the time you made your trade. There are many great reasons for this that you may learn with some simple research. But the idea is that you have time value working against you in the worst possible way (which would have been working for me in the best possible way.) Reasons being:

1. Time value deteriorates the fastest as the expiration date nears. (the rate of "time decay" significantly accellerates over the last 3 months before expiration - hence my advice to only buy options that expire 3 months after your exit).

2. The at-the-money options (options with the strike price which is closest to the stock's, or in this case, index's price has the most "time value - aka. extrinsic value")

So effectively, what you did was take the risk of buying the option that - all things being equal - would have declined the fastest. All things being equal meaning, if the S&P500 was flat. But if the S&P500 declined, you would have been toast.

If you traded the more expensive in-the-money option, time decay has much less of an effect on your option. If you traded one that expired 4 months out, time decay would have much less effect on the price as well.

So while you may have profited this time, I would take the other side of that trade 10 times in a row, and at the end of the day (or year - whatever) I would take lots of money from you.

I hope this helps. If it's an answer you don't like, then just save it, and as you read more about options, you'll see how right I am. (But don't learn through experience if you decide not to take the advice.)

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Answers

ChaosNantuko answered a question in Options.
2172 points

ChaosNantuko answered one year ago …

In terms of technical analysis, it was a fair usage, although some of it was luck as well. You generally shouldn't assume it will immediately turn upwards again. it sometimes takes a couple days to go up again after becoming oversold.
Limit orders: I would've placed the limit order for the next day buying a bit lower, but overall, you used limit orders the way the should be used. I would've used a one-cancels-the other limit order, and close the position if it either goes above the 2.35, or below a certain point, say $1.00, the point being based on the level of the lower bollinger band and the estimated options price at that level. This limits your risk. Remember that risk management is a very integral part of trading.
Options in general: I definitely would've went for a month out instead of a day out. Assuming an oversold stock will come back up is fine, but assuming an oversold stock will come up again the next day is an entirely different thing. Give yourself time in case it takes longer then you think.
Overall though, nicely done. 60% profit in a day is incredible.

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