How to Close an Option Early
To close an option early, sell the contract back rather than exercising it, using a limit order priced at or near the current bid. Closing this way captures whatever time value remains, which exercising the contract or letting it expire gives away in full.
Closing early means selling the contract back rather than exercising it or letting it expire. For almost every position that is the correct action, and the reason is that the contract is worth more than what exercising it would deliver.
Before you start
The exit levels written down when the position was opened. One for the gain, one for the date you accept the view did not happen. Both decided before there was anything at stake.
The current bid on your contract, because that is what you can actually get. The last traded price on a quiet contract can be hours old.
A decision about whether you are closing on price, on time, or on the view changing. Three different triggers, and mixing them produces exits that cannot be reviewed.
The steps
1. Check which of your written triggers has fired
Price target, deadline, or the underlying doing something that invalidates the view. If none has fired, the position stays on regardless of how it looks.
2. Read the bid, not the last price
You are selling, so the bid is your realistic price. On an active contract the midpoint is a fair target; on a quiet one it is a number nobody is standing behind.
3. Sell to close rather than exercising
Exercising converts the contract into shares at the strike and abandons whatever the remaining time is worth. Selling captures both parts, which is why it is almost always the better action.
4. Use a limit order
Start near the midpoint and work toward the bid. On this site’s shared series a round trip on the underlying measures about 2% of the median bar range of 0.493, and an options spread is routinely a multiple of that in percentage terms.
5. Close short positions before the last week
A short option near expiry offers little remaining credit and full assignment risk. Buying it back for a small amount removes an outcome that can be large.
6. Close long positions before time value disappears
The value attributable to remaining time falls fastest at the end. Holding a long option through that period requires the underlying to move enough to outrun it.
7. Record why you closed
Which trigger fired, and at what price. Without it, a run of exits cannot be distinguished from a run of impulses, and the next position gets planned from nothing.
How to tell it worked
The exit matched 1 of the triggers you wrote down when the position was opened.
A limit order was used, so the fill was not whatever the spread offered.
Any short position was closed at least 5 days before expiry, removing assignment risk.
And the reason was recorded, so the exit can be reviewed against the plan.
What holding to expiry actually does
It gives away the time value in exchange for saving one spread. For a contract with meaningful time remaining that is a poor trade, and it is usually made to avoid a small transaction rather than after comparing the two amounts.
On an illiquid contract, closing early may not be available at a sensible price. That is a reason to check liquidity before opening, not a reason to hold something you wanted to exit.
Early assignment on a short position
A short option can be exercised against you before expiry, and it is most likely when the contract is deep in the money or a dividend is imminent.
You do not get a warning and you do not get a choice. The shares appear, or disappear, and the cash moves with them.
Which is why closing a short position early is a risk decision rather than a profit decision. Buying back a contract for a small amount removes an outcome whose size you do not control.
Getting the order filled on a wide spread
Start at the midpoint and give it a minute. On a contract with real activity, market makers will often meet a reasonable limit rather than let it sit.
Then move in small steps toward the bid. Each step is a decision about how much of the spread you are willing to concede, and making it in stages keeps that visible.
Do not cross to a market order because nothing filled quickly. The spread on an options contract is frequently several percent of its price, and paying all of it to save two minutes is the largest avoidable cost in the whole transaction.
If nothing fills near the bid, the contract is illiquid, which is information about the position you are in rather than an obstacle to leaving it.
The original data
Of the 24,971 unique videos in research/search-study-corpus.jsonl, 0 mention closing an option early
in the title. Options generally appear in 889 at a median of 10,399, calls in 13 at 77,171 and puts in
23 at 56,794. The counts come from site/corpus_count.py.
0 videos on the exit against 889 on the instrument. Every options position has an entry and an exit, and the instructional coverage treats the second one as though it happens automatically — which, if you do nothing, it does, at the worst available terms.
The answer to the question on that chart is that the target was written when you had no position. Taking 60% because the last two bars looked shaky is letting recent price action rewrite a decision made calmly. Move a target only when the underlying invalidates the view, never when the position becomes uncomfortable.
When it fails
The failure is the exit that keeps moving, and it happens in both directions. A position runs past the written target, the target moves up because it is working, and it gives everything back. Or it approaches the deadline, the deadline gets extended because the view still feels right, and the premium expires. Both are the same error: the level that was decided calmly got replaced by one decided while holding the position.
The second failure is exercising instead of selling. The time value is discarded.
A third is a market order on a wide spread. You pay all of it.
A fourth is holding a short position into expiry week. Assignment risk with no compensation.
A fifth is reading last price rather than the bid. It can be stale by hours.
And a sixth is not recording the reason. Nothing about the exit is then reviewable.
Related
Options expiry covers what happens if you do nothing. Assignment is the risk that makes short positions worth closing early. And in the money explains which part of the price exercising would capture.
The habit that changed my results was closing at the level I wrote down rather than at the level that felt right on the day. The written level was chosen when I had no position and nothing at stake. The one that feels right is chosen by whichever way the last two bars went, and it is always slightly further away.
— Michael Whitman
This page is educational, not financial advice. Test every idea on your own charts before risking money.