Stocks / Biotech
HALOBiotech
FollowFollowingUnfollowHalozyme Therapeutics, Inc.
$122.671d +4.0%5d +11.5%settled close · 2026-10-15
Mkt cap $14B (10/15)β 0.5452w $62–123Shares 118.0MInd. Biological Products, (No Diagnostic Substances)Nasdaq since 2004Emp. 423HQ San Diego, CAhalozyme.com
The Prime · put-selling
The Prime on HALO
HALO is tracked but did not clear the per-name gates on this contract (V1, V3): the reading shows, no order is offered.
The reading on the option chain, today’s order at the bid and the ten-year one-lot history are member content — The Prime, $20/mo.
Premiumfair +0.88 at the last close · needs +0.88 to sell
Ordersell the 88-88 $888 put at $8.88 · collateral $88,800 · buy back at $4.44
Historyone lot, every tradeable session, bought back at half: +8.8% a year, 2016–2026, 88% won
Members see this live, every session, on every name they follow.
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Paper account · decision support, not advice · questions put sellers ask us
Who’s talkingIdea Scout · free
Who’s talking about HALO
No tracked investor commentary on HALO yet — the corpus grows weekly.
Idea Scout tracks who’s
talking across television, podcasts, and interviews — every stance
dated to the appearance it came from.
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Earnings
Next report: 9 Nov 2026
Confirmed date · consensus EPS 2.40. Reactions below are the next settled session over the prior close.
The options tapeThe Prime · members
Notable options days
Sessions in the last 120 where HALO’s settled options volume ran ≥ 2× its trailing 20-session baseline, or delta-dollar flow ran ≥ 2.5× — 22 of 120 sessions qualified.
The qualifying dates are the free record. Close, flow, call/LEAPS mix and the 20-session outcome — for every session below — are Brief subscriber content.
| Date | Close | RVOL | Δ$ flow ($M) | Call % | LEAPS % | +20 sess. |
|---|---|---|---|---|---|---|
| 2026-10-15 | ||||||
| 2026-10-14 | ||||||
| 2026-09-24 | ||||||
| 2026-09-22 | ||||||
| 2026-09-18 | ||||||
| 2026-09-15 | ||||||
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| 2026-08-19 | ||||||
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| 2026-08-05 | ||||||
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| 2026-05-05 | ||||||
| 2026-04-29 | ||||||
| 2026-04-27 | ||||||
| 2026-04-24 | ||||||
| 2026-04-23 |
+20 sess. = raw price change over the following 20
sessions — not market-adjusted; the tape tells you where to look,
not what happens next.
Today’s tape on
HALO is on The Prime this morning.
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Idea Scout
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