Fastly, Inc. options tape
Fastly closed at $27.50. Option traders hold the most calls at $30 and the most puts at $15, and the options price a move of about 7.7% either way by 30 October 2026.
New to this? How to read this page
- Open contracts (open interest) are option contracts bought and not yet closed. A call gains if the price rises past its strike; a put gains if it falls below.
- Put/call above 1 means more puts are open than calls. Many holders buy puts as insurance, so a high ratio is not always a bet against the stock.
- Priced move is how far the options say the price could move, up or down, by an expiry date.
- These describe positions people hold today. They are not a forecast.
Where the open contracts sit
next 90 daysMost calls sit at $30, 9% above the price; most puts at $15, 45% below it.
Each row is a strike price, highest at the top. Calls to the right, puts to the left, every expiry in the next 90 days added up. The dashed line is the price; the darkest bars hold the most contracts.
Expiry by expiry
nearest firstThe options price a move of about ±7.7% by 30 Oct 2026 and ±25.8% by 27 Nov 2026.
Each box is one expiry date. The large figure is the move the options price by then: the at-the-money call and put together as a share of the price. The bar splits the open contracts into calls (blue) and puts (orange); the outlined box holds the most.
Contracts that traded far more than usual
6 contracts traded at least twice the contracts open before the day. The largest: $525,150 on the 30 October 2026 call at $14.00.
389 traded against 114 open before the day
390 traded against 95 open before the day
388 traded against 16 open before the day
388 traded against 61 open before the day
397 traded against 3 open before the day
398 traded against 6 open before the day
A contract appears when the day's volume was at least twice the open contracts before the day, with at least $25,000 traded. Fresh buying of this size is one way to spot a new bet.
How it compares
every company on the siteThe bar ranks every company on the site from the lowest on the left to the highest on the right, in three equal thirds; the small figures under it are the values where each third starts, and the black tick is the middle company. The orange dot is this company; the grey ticks are the other companies in its industry (hover or tap for names). A hatched block is companies tied at none.
The day's figures as tables
Where the open interest sits
| Side | Strike | Open interest |
|---|---|---|
| Calls | $30.00 | 15,538 |
| Puts | $15.00 | 9,482 |
The strike with the most open interest on each side, across expiries within 90 days.
Strikes where the day's volume was at least twice the open interest
| Contract | Volume | Open interest before | Premium traded |
|---|---|---|---|
| 30 October 2026 call at $14.00 | 389 | 114 | $525,150 |
| 30 October 2026 call at $15.00 | 390 | 95 | $473,850 |
| 30 October 2026 call at $17.00 | 388 | 16 | $405,460 |
| 30 October 2026 call at $17.50 | 388 | 61 | $388,000 |
| 30 October 2026 call at $18.50 | 397 | 3 | $367,225 |
| 30 October 2026 call at $19.00 | 398 | 6 | $338,300 |
Read more
Premium is mid price times volume times 100.Open-interest builds against the session before appear from the second update of this name.
Updated after each US market close. Figures describe positioning; they are not a forecast.