What is the options flow in ZSL?

Traders leaned strongly bullish — $7K more on calls than puts. $114K spent on its options — busier than most of its recent sessions. Options are unusually cheap — higher than 3% of the last year for this stock. Most is riding on $22.00 and $25.00 — the prices with the most contracts still open above and below. Trading far below its 52-week high — +0.3% over the last month.

ZSL · Finance

ZSL options flow

Traders leaned strongly bullish in ZSL. $114K spent on its options, busier than most of its recent sessions. Plus how expensive its options are and where the crowd is positioned.

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Last full session · September 10, 2026 · Delayed and summarised

Which way the money leaned, session by session 15 sessions

Scaled to this stock's own biggest day in the window, not to a fixed dollar figure — a quiet name's busiest session should look busy.

Traders leaned strongly bullish: $7K more on calls than puts
$114K spent on its options: busier than most of its recent sessions
Options are unusually cheap: higher than 3% of the last year for this stock
Most is riding on $22.00 and $25.00: the prices with the most contracts still open above and below
Trading far below its 52-week high: +0.3% over the last month

Every reading here is one we computed from that session — not a feed we resell. Members see the same names live, with every trade scored as it happens. See what that looks like

What the words mean

New to this?

If any of the readings above are unfamiliar, these are the ones they use. Each has a page of its own.

Calls and puts What are calls and puts? A call is a bet that a stock goes up. A put is a bet that it goes down. Both are contracts with an expiry date attached, which is the thing that makes them different from simply owning the stock. Read it Options flow What is options flow? The running list of every options trade as it happens. Very large trades are hard to hide, so the flow is the closest you can get to watching what big investors are doing with their money right now. Read it Premium What is premium in options trading? The actual dollars spent on a trade. We lead with it because it is the honest measure of how much somebody was willing to put at risk — a thousand cheap contracts can be a smaller bet than ten expensive ones. Read it

Every other word · or start from the beginning

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This is ZSL's last full session, summarised. Members watch it happen — every trade scored against what is normal for that stock, with an alert the moment something is not.

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