One of the most interesting signals we watch at Trades of the Day is unusual options activity.
Sometimes, the options market starts leaning bullish or bearish before the stock itself makes a major move.
That doesn’t mean every large options trade is “smart money.”
And it definitely doesn’t mean every unusual options bet will be right.
But when a trade stands out in size, urgency, timing, or structure, it can sometimes provide a useful clue about how sophisticated traders are positioning.
That’s why unusual options activity is one of the signals we pay close attention to.
Key Takeaways
- Unusual options activity refers to trades that stand out in size, urgency, timing, or structure.
- Large call buying can sometimes signal bullish conviction, especially when orders are executed aggressively.
- Sweep orders and trades filled at the ask price can suggest urgency from the buyer.
- We find the most compelling setups when options activity lines up with other signals like analyst momentum, institutional buying, or a strong chart setup.
What Makes Options Activity “Unusual”?
Most options trading is routine.
Contracts change hands every day for all kinds of reasons.
What gets our attention is when a trade clearly stands out from the normal background activity.
That can happen when:
- the premium is unusually large
- the order hits multiple exchanges quickly
- the contracts are far out of the money
- the trade is placed just before a catalyst
- multiple traders appear to be targeting the same direction or timeframe
Any one of those factors can be interesting.
But when several of them show up in the same stock at the same time, the situation can become much more compelling.
Why the Ask Price Can Matter
One thing traders often watch is whether a bullish options order was filled at the ask price.
That matters because paying the ask can suggest urgency.
In simple terms, the buyer was willing to pay up rather than wait for a better price.
That doesn’t guarantee the trade is correct.
But it can suggest the buyer wanted exposure immediately and felt strongly enough to accept the higher cost.
Why Sweep Orders Matter
Another thing we watch is whether a trade was executed as a sweep.
A sweep order generally means the buyer is trying to get filled quickly across multiple exchanges instead of waiting passively.
That kind of execution can imply urgency.
Again, urgency does not equal certainty.
But it can suggest the trader believes the setup is time-sensitive enough to justify paying for immediate execution.
What We Watch in Unusual Options Activity
When we evaluate unusual options flow, there are several clues we pay special attention to:
| Signal | What It Looks Like | Why We Care |
|---|---|---|
| Large Premium | A trader spends an unusually large amount of money on one contract or strike. | Large premium often means the trader has enough conviction to risk meaningful capital. |
| Bought at Ask | The trade is executed at the ask price instead of waiting for a better fill. | Can suggest urgency and aggressive intent from the buyer. |
| Sweep Order | A trader hits multiple exchanges quickly to complete the order. | Often signals a desire to get positioned immediately rather than slowly building the trade. |
| Short-Dated Out-of-the-Money Calls | A trader buys calls that require a sharp near-term move to pay off. | Can indicate a high-conviction event-driven bet, often around earnings or news. |
| Longer-Dated Bullish Calls | A trader buys time by targeting contracts months into the future. | Can suggest a larger directional thesis rather than a one-day or one-week trade. |
If needed, swipe or scroll sideways to view the full table.
A Recent Example
Recently, one AI infrastructure stock attracted a particularly interesting cluster of bullish options activity.
The largest trade was a purchase of November 2026 $130 call options with roughly $427,000 in premium.
The order was executed at the ask price, suggesting aggressive buying.
That was not the only bullish trade showing up.
Other recent flow in the same name included:
- about $259,000 in April 2026 $105 calls
- about $905,000 in March 2026 $70 calls
- about $203,000 in September 2026 $95 calls
On their own, any one of those trades might have been notable.
Together, they suggested a broader pattern of bullish positioning across multiple strikes and expirations.
What made the situation even more interesting was that the options activity appeared alongside analyst upgrades, institutional buying, and a fresh company-specific AI catalyst.
That’s exactly the kind of multi-signal setup we look for.
Another Type of Options Signal
Not all unusual options activity reflects a long-dated thesis.
Sometimes the flow is much more aggressive and much shorter-term.
For example, one recent retail earnings setup drew attention when a trader executed a sweep order in the March 20, 2026 $230 calls while the stock was trading around $201.51.
Because the order was a sweep and the strike sat well above the current stock price, the trade suggested urgency and directional conviction heading into earnings.
That kind of short-dated, far out-of-the-money call is sometimes referred to as an earnings lottery ticket.
It’s a high-risk bet that a strong earnings surprise could produce a sharp upside move in a very short period of time.
What Unusual Options Activity Does Not Mean
It’s important not to overstate what options flow can tell us.
A large call purchase does not guarantee a stock is about to rise.
And not every unusual trade is purely directional.
Some options trades may be part of larger hedges, spreads, or portfolio structures that aren’t obvious from one print alone.
That’s why we never look at unusual options activity in isolation.
We care most when it appears alongside other evidence pointing in the same direction.
The Key Takeaway
Unusual options activity matters because it can sometimes reveal where sophisticated traders are positioning before the broader market fully catches on.
Large premium. Bought-at-ask orders. Sweep activity. Short-dated event bets. Longer-dated bullish calls.
All of these can provide useful clues.
But in our view, the best options-flow signals are the ones that line up with other factors — such as institutional accumulation, analyst momentum, earnings catalysts, or a strong technical setup.
That’s when the setup can start to look like more than just one big trade.
How Unusual Options Activity Fits Into Our Research
At Trades of the Day, unusual options activity is one of the signals we watch most closely.
On its own, it can be interesting.
But when bullish options flow appears in the same stock at the same time as insider buying, institutional accumulation, analyst upgrades, or a breakout setup, the situation can become much more compelling.
Those are the kinds of aligned setups we care about most.
And when several of those indicators begin pointing in the same direction at once, the setup may even contribute to what we call an Alpha Signal — our highest-conviction opportunities based on the signals we track each week.