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HALO

Halozyme Therapeutics, Inc.Close $68.98EOD only

Max Pain

$70.00

Next expiry Jun 18, 2026

Expected Move

±$5.25

7.6% from close

Price Gap

+1.02

Distance to max pain

IV Rank

Middle-high premium

P/C OI

0.34

Slightly call-heavy

Consensus

—

No reports available

Published snapshot: May 20, 2026 close

End-of-day snapshot

This page reflects HALO options positioning from the latest published market-close snapshot. Intraday price and contract changes are not displayed.

Published Snapshot

May 20, 2026 close

HALO Options Chain

Data as of market close May 20, 2026

Expiration

Compare calls and puts side by side with OI, volume, IV, and positioning context.

Control Row

Next expiry (DTE 29)

Blank greek cells usually mean usable implied volatility was unavailable for that contract in the market-close snapshot.

Open Interest by Strike

IV Skew

Volume by Strike

Calls

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
35.00	36.65	36.50	40.60	0.00	0	1	290.9%	0.893	0.0033	-0.183	0.036	0.018
40.00	33.80	32.00	35.90	0.00	4	17	257.0%	0.868	0.0043	-0.187	0.041	0.021
45.00	25.60	33.40	37.50	0.00	1	1	346.2%	0.824	0.0038	-0.303	0.050	0.017
50.00	18.30	17.10	21.20	0.00	20	52	63.9%	0.971	0.0053	-0.020	0.013	0.038
55.00	14.30	12.60	15.40	0.00	5	86	85.0%	0.860	0.0135	-0.069	0.043	0.035
60.00	9.50	8.10	10.50	0.00	52	360	64.0%	0.811	0.0217	-0.063	0.053	0.036
65.00	5.40	4.40	6.90	0.65	8	561	60.7%	0.675	0.0305	-0.078	0.070	0.031
70.00	2.55	1.45	2.65	0.02	21	1,166	39.5%	0.482	0.0520	-0.056	0.077	0.024
75.00	0.95	0.90	1.15	-0.09	528	1,799	40.5%	0.259	0.0411	-0.046	0.063	0.013
80.00	0.39	0.35	0.55	-0.06	20	1,541	43.9%	0.134	0.0253	-0.033	0.042	0.007
85.00	0.16	0.15	0.25	-0.06	1	634	46.3%	0.066	0.0142	-0.020	0.025	0.003
90.00	0.09	0.05	0.65	0.00	4	399	59.8%	0.070	0.0116	-0.027	0.026	0.004
95.00	0.08	0.00	0.40	-0.05	10	618	61.7%	0.042	0.0074	-0.019	0.017	0.002
100.00	0.10	0.00	0.25	0.00	5	1,027	64.3%	0.026	0.0049	-0.013	0.012	0.001
105.00	0.35	0.00	0.00	0.00	2	0	25.0%	0.000	0.0000	0.000	0.000	0.000

Puts

Strike	Last	Bid	Ask	Chg	Vol	OI	IV	Delta	Gamma	Theta	Vega	Rho
35.00	1.21	0.00	2.15	0.00	0	1	179.2%	-0.055	0.0032	-0.066	0.021	-0.004
45.00	1.19	0.00	0.55	0.00	5	30	89.0%	-0.033	0.0042	-0.022	0.014	-0.002
50.00	0.04	0.00	1.15	0.00	5	18	83.3%	-0.067	0.0080	-0.035	0.025	-0.004
55.00	0.15	0.00	0.50	0.00	12	78	51.7%	-0.049	0.0102	-0.017	0.020	-0.003
60.00	0.40	0.15	0.50	-0.09	4	611	42.7%	-0.106	0.0221	-0.025	0.036	-0.006
65.00	1.55	0.45	2.00	0.15	33	651	47.7%	-0.296	0.0373	-0.053	0.067	-0.018
70.00	3.62	2.90	3.50	0.12	5	408	37.3%	-0.522	0.0550	-0.045	0.077	-0.031
75.00	7.90	5.80	7.00	0.00	9	809	37.7%	-0.758	0.0425	-0.033	0.061	-0.047
80.00	14.96	9.70	12.60	0.00	10	14	63.5%	-0.764	0.0249	-0.058	0.060	-0.052

How to Read the Chain

Use this market-close chain snapshot to compare liquidity, pricing, IV, and per-contract greeks across the active expiration.

How to scan it

Start with strike, bid/ask spread, open interest, and volume. Then use IV and greeks to decide whether a contract fits your directional, income, or volatility idea.

What matters first

Clean fills matter before a contract looks mathematically attractive. A thin market can erase the edge you think you found.

What can mislead you

Low premium, high IV, or one convenient delta do not make a trade by themselves. Check how far the strike sits from spot, expected move, and the event calendar.

Greeks are close-of-day estimates, and blank greek cells usually mean usable implied volatility was unavailable for that contract.