Every options trade, as it happens.
Every options trade as it happens, with the unusual ones picked out and scored against what is normal for that particular stock. The private off-exchange trades sit alongside, and so do the insider filings and the news.
Included on Gamma and above
Twelve times this contract's normal size, bought in a hurry at the seller's price, with an hour left before it expires.
- Money spent
- $11.2M
- How unusual
- 96 / 100
- Priority
- High
Unusual for this stock, not for the market.
The patterns that come up again and again — urgent buying, single enormous trades, quiet accumulation over days, bets expiring this week, and size far beyond what is already being held — plus two catch-alls for the shapes no rule anticipated.
The bar moves with the stock.
A size that would be enormous in a mid-sized company is a rounding error in the S&P. So there is no single dollar figure that counts as "big". Each stock starts from a bar set by its size, and that bar then adapts to what the stock itself has been doing lately.
It only ever adapts upward, and never past a hard ceiling. Moving up is what stops a quiet name talking its way into a stream of pointless alerts. The ceiling is what stops one strange week silencing a busy stock forever.
We compare like with like as well. A contract expiring this Friday is judged against other short-dated contracts, never against ones expiring in two years — those answer a completely different question.
Direction, with the size behind it.
Which way the money actually leaned through the day — up bets against down bets, by stock, by sector and by expiry — and an alert the moment that balance flips.
A day has a shape.
This is the same list of trades, added up. Who was buying eagerly, who was selling into it, and which side was willing to pay more to get filled. It turns thousands of individual trades into one line you can read at a glance.
The moment that balance turns is its own alert, because a change of direction is usually more useful than the direction itself.
See where it is leaning today- The full list
- Every trade with what it cost, how big it was, when it expires, how far from today's price it is betting, and whether it was urgent — all filterable, and you can save a filter you like.
- The very large trades
- The ones too big to place quietly, flagged as they happen, with enough context to say whether it looks like a real bet or just insurance.
- Private off-exchange trades
- Large trades arranged away from the public exchanges and reported afterwards, shown next to the public ones — so a move with no obvious cause has one.
- One page per stock
- Everything about a single name — the trades, the levels, the contracts and the filings — on one screen instead of five.
The money that has to tell you.
The forms company executives and members of Congress are legally required to file when they buy or sell — read the day they land and matched to the right stock.
The trade is old. The filing is not.
A disclosure becomes public the moment it is filed, and the trade inside it happened weeks earlier. That gap is the whole opportunity — and it closes the moment somebody writes the story. So the useful thing is being told on the day, not on the weekend.
House and Senate reports arrive as scans — literally pictures of paper. We read the text out of them, so a filing is searchable the same day rather than the same quarter. And each source reports how up to date it is, rather than letting an empty page imply that nothing happened.
- By person
- Everything one person has filed, in one place — so a habit is visible rather than something you half remember reading about.
- By company
- Every disclosed trade in a stock, sitting next to what that stock's options market is doing.
- As an alert
- Filings are one of the things you can be alerted on — and a batch of forty arriving at once notifies you once, not forty times.
Headlines, sorted for tone.
Headlines pulled continuously from the wires and the publishers, filtered for quality, matched to the companies they are about, and read for whether the tone is good or bad.
One event, one line.
A single announcement gets written up by every outlet that covers the sector. Left alone, that turns a busy morning into a page that looks like six things happened when one did.
We work out that they are the same story, collapse them into one row, match it to the company it is actually about, and read it for whether the tone is good or bad.
- One story, not six
- The same event written up by six outlets collapses into a single line, so a busy morning reads as what happened rather than as how many people wrote about it.
- Matched to companies
- We work out which company a headline is actually about, so it reaches the right stock page and the right alert instead of every story with that word in it.
- Tone over time
- We keep the tone reading per stock over a rolling window, so today's mood has something to be compared against instead of standing on its own.
- Next to everything else
- A stock's news sits beside its options trades, its private off-exchange trades and its filings, on one page.
Watch it live.
Gamma opens the live trades, the unusual activity, the off-exchange trades, the filings, the terminal and the alerts. Parts of the app can be previewed first, on the previous trading day, without signing up.
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