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Investor Alert

Protagonist Therapeutics Inc.

NAS: PTGX

GO
/marketstate/country/us

After Hours

 --Quotes are delayed by 20 min

May 18, 2022, 6:21 p.m.

/zigman2/quotes/205674595/composite

$

7.82

Change

-0.03 -0.38%

Volume

Volume 3,325

Quotes are delayed by 20 min

/zigman2/quotes/205674595/composite

Today's close

$ 8.61

$ 7.85

Change

-0.76 -8.83%

Day low

Day high

$7.49

$8.40

Open

52 week low

52 week high

$7.49

$50.54

Open

OPTION CHAIN FOR PROTAGONIST THERAPEUTICS INC.

In-the-money

May, 2022 Options

Hide
CALLS PUTS
Expires May 20, 2022
Symbol Last Change Vol Bid Ask Open Int. Strike Symbol Last Change Vol Bid Ask Open Int.
quote 6.70 0.00 0.00 4.90 5.70 2.50 quote 0.05 0.00 0.00 0.00 0.05 2.00
quote 3.03 0.00 0.00 2.45 3.20 16.00 5.00 quote 0.05 0.00 0.00 0.00 0.05 713.00
quote 0.47 -0.88 17.00 0.35 0.90 36.00 7.50 quote 0.15 -0.05 5.00 0.05 0.25 421.00
7.85 Current price as of 5/18/2022 04:00:00 PM
quote 0.05 0.00 2.00 0.00 0.05 317.00 10.00 quote 2.25 0.81 15.00 1.85 2.55 842.00
quote 0.03 -0.02 50.00 0.00 0.05 1,313 12.50 quote 4.82 0.85 1.00 4.30 5.00 3,699
quote 0.01 0.00 0.00 0.00 0.05 313.00 15.00 quote 7.92 1.40 1.00 6.90 8.30 172.00
quote 0.05 0.00 0.00 0.00 0.70 243.00 17.50 quote 8.90 0.90 10.00 8.30 10.60 26.00
quote 0.05 0.00 0.00 0.00 0.05 1,219 20.00 quote 12.30 1.00 3.00 11.60 13.00 531.00
quote 0.20 0.00 0.00 0.00 0.05 6,726 22.50 quote 13.00 0.00 0.00 13.60 16.10 190.00
quote 0.05 0.00 0.00 0.00 0.75 843.00 25.00 quote 8.50 0.00 0.00 16.00 18.10 3.00
quote 0.05 0.00 0.00 0.00 0.05 3,058 30.00 quote 12.90 0.00 0.00 21.70 23.60 50.00
quote 0.03 0.00 1.00 0.00 0.05 783.00 35.00 quote 0.00 0.00 0.00 26.60 28.60
quote 0.03 0.01 1.00 0.00 0.05 6,386 40.00 quote 20.30 0.00 0.00 31.00 33.30 2.00

June, 2022 Options

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CALLS PUTS
Expires June 17, 2022
Symbol Last Change Vol Bid Ask Open Int. Strike Symbol Last Change Vol Bid Ask Open Int.
quote 0.00 0.00 0.00 4.80 5.70 2.50 quote 0.05 0.00 0.00 0.00 0.75 103.00
quote 4.49 0.00 0.00 2.60 3.40 2.00 5.00 quote 0.00 0.00 0.00 0.00 0.45
quote 1.80 0.00 0.00 0.70 1.45 2.00 7.50 quote 0.60 0.15 10.00 0.35 1.15 978.00
7.85 Current price as of 5/18/2022 04:00:00 PM
quote 0.55 -0.10 2.00 0.05 0.65 37.00 10.00 quote 2.03 0.76 3.00 2.00 3.00 6.00
quote 0.26 0.01 50.00 0.00 0.40 75.00 12.50 quote 3.50 0.00 0.00 4.20 5.10 11.00
quote 0.10 -0.10 1.00 0.00 0.75 37.00 15.00 quote 6.28 -0.96 1.00 6.80 7.70 2,651
quote 0.10 0.00 0.00 0.00 0.25 11.00 17.50 quote 8.40 0.00 0.00 8.50 10.90 24.00
quote 0.09 0.00 0.00 0.00 0.75 54.00 20.00 quote 10.30 0.00 0.00 11.70 12.60 2,644
quote 0.14 0.00 0.00 0.00 0.75 25.00 22.50 quote 13.20 0.00 0.00 13.50 16.00 1.00
quote 0.08 0.00 0.00 0.00 0.75 1.00 25.00 quote 0.00 0.00 0.00 16.60 18.70
quote 2.51 0.00 0.00 0.00 0.75 1.00 30.00 quote 0.00 0.00 0.00 21.40 22.70
quote 0.00 0.00 0.00 0.00 0.75 35.00 quote 0.00 0.00 0.00 26.00 28.00
quote 0.00 0.00 0.00 0.00 4.90 40.00 quote 0.00 0.00 0.00 29.60 34.50

July, 2022 Options

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CALLS PUTS
Expires July 15, 2022
Symbol Last Change Vol Bid Ask Open Int. Strike Symbol Last Change Vol Bid Ask Open Int.
quote 5.24 0.00 3.00 4.90 5.80 2.50 quote 0.05 0.00 0.00 0.00 0.75 1.00
quote 4.90 0.00 0.00 2.60 3.50 3.00 5.00 quote 0.16 0.00 0.00 0.00 0.65 1.00
quote 2.20 0.00 0.00 0.95 1.80 6.00 7.50 quote 0.93 0.03 1.00 0.65 1.45 2.00
7.85 Current price as of 5/18/2022 04:00:00 PM
quote 0.45 -0.35 10.00 0.30 1.00 36.00 10.00 quote 0.00 0.00 0.00 2.30 3.30
quote 0.85 0.00 0.00 0.00 0.65 11.00 12.50 quote 2.10 0.00 0.00 4.60 5.80 2,605
quote 0.30 0.00 0.00 0.05 0.65 38.00 15.00 quote 3.18 0.00 0.00 6.80 7.80 309.00
quote 0.25 0.00 0.00 0.00 0.35 39.00 17.50 quote 9.40 0.00 0.00 9.20 10.30 19.00
quote 0.20 0.00 0.00 0.00 0.75 46.00 20.00 quote 12.10 0.55 17.00 11.10 13.10 736.00
quote 0.13 0.00 0.00 0.00 0.75 25.00 22.50 quote 7.60 0.00 0.00 14.20 15.20 2,907
quote 0.15 0.00 0.00 0.00 0.75 367.00 25.00 quote 9.60 0.00 0.00 16.60 17.90 18.00
quote 0.50 0.00 0.00 0.00 0.50 2,428 30.00 quote 13.50 0.00 0.00 21.60 22.70 240.00
quote 0.05 0.00 222.00 0.00 0.10 5,847 35.00 quote 7.90 0.00 0.00 26.60 27.70
quote 1.40 0.00 0.00 0.00 0.75 1,354 40.00 quote 17.90 0.00 0.00 31.60 33.00 310.00
quote 0.05 0.00 0.00 0.00 0.05 6,483 45.00 quote 0.00 0.00 0.00 36.60 37.90
quote 3.50 0.00 0.00 0.00 0.75 5.00 50.00 quote 17.90 0.00 0.00 41.60 42.70
quote 0.00 0.00 0.00 0.00 0.75 55.00 quote 0.00 0.00 0.00 46.60 47.70

August, 2022 Options

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CALLS PUTS
Expires August 19, 2022
Symbol Last Change Vol Bid Ask Open Int. Strike Symbol Last Change Vol Bid Ask Open Int.
quote 0.00 0.00 0.00 4.80 5.80 2.50 quote 0.10 0.00 0.00 0.00 0.75 10.00
quote 3.60 0.00 0.00 2.75 3.60 1.00 5.00 quote 0.00 0.00 0.00 0.00 0.75
quote 2.80 0.00 0.00 1.20 2.15 19.00 7.50 quote 0.00 0.00 0.00 0.80 2.15
7.85 Current price as of 5/18/2022 04:00:00 PM
quote 1.90 0.00 0.00 0.40 1.45 15.00 10.00 quote 0.00 0.00 0.00 2.55 3.60
quote 1.30 0.00 0.00 0.15 0.95 4.00 12.50 quote 2.32 0.00 0.00 4.70 5.70 1.00
quote 13.46 0.00 0.00 0.05 0.80 20.00 15.00 quote 3.40 0.00 0.00 7.00 8.00 15.00
quote 0.25 -0.15 1.00 0.00 0.70 20.00 17.50 quote 2.65 0.00 0.00 9.30 10.40 20.00
quote 0.40 0.00 0.00 0.05 0.45 6.00 20.00 quote 5.71 0.00 0.00 11.70 13.30 46.00
quote 0.20 0.00 0.00 0.00 0.75 2.00 22.50 quote 0.00 0.00 0.00 13.80 15.30
quote 4.49 0.00 0.00 0.00 0.75 1.00 25.00 quote 0.00 0.00 0.00 16.60 17.80
quote 0.20 0.00 0.00 0.00 0.60 370.00 30.00 quote 20.60 0.00 0.00 21.60 24.00 2.00
quote 0.00 0.00 0.00 0.00 0.75 35.00 quote 0.00 0.00 0.00 26.60 28.30
quote 1.83 0.00 0.00 0.00 0.75 350.00 40.00 quote 0.00 0.00 0.00 31.60 33.70
quote 0.00 0.00 0.00 0.00 0.75 45.00 quote 0.00 0.00 0.00 36.60 38.50
quote 0.05 0.00 1.00 0.00 0.50 137.00 50.00 quote 0.00 0.00 0.00 41.60 42.70

September, 2022 Options

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CALLS PUTS
Expires September 16, 2022
Symbol Last Change Vol Bid Ask Open Int. Strike Symbol Last Change Vol Bid Ask Open Int.
quote 0.00 0.00 0.00 4.80 5.90 2.50 quote 0.00 0.00 0.00 0.00 0.75
quote 0.00 0.00 0.00 2.80 3.90 5.00 quote 0.00 0.00 0.00 0.05 0.85
quote 3.10 0.00 0.00 1.35 2.35 1.00 7.50 quote 0.00 0.00 0.00 1.00 1.95
7.85 Current price as of 5/18/2022 04:00:00 PM
quote 1.00 -1.15 1.00 0.65 1.50 2.00 10.00 quote 0.00 0.00 0.00 2.50 3.70
quote 1.50 0.00 0.00 0.10 1.25 4.00 12.50 quote 1.25 0.00 0.00 4.70 5.80 1.00
quote 1.00 0.00 0.00 0.05 0.90 25.00 15.00 quote 0.00 0.00 0.00 7.00 8.10
quote 11.13 0.00 0.00 0.00 0.70 20.00 17.50 quote 2.00 0.00 0.00 9.30 10.50 10.00
quote 0.25 0.00 0.00 0.00 0.80 8.00 20.00 quote 5.89 0.00 0.00 11.70 12.90 45.00
quote 0.00 0.00 0.00 0.00 0.60 22.50 quote 13.50 0.00 0.00 14.20 15.40
quote 0.00 0.00 0.00 0.00 0.60 25.00 quote 0.00 0.00 0.00 16.50 17.80
quote 0.10 0.00 1.00 0.00 0.75 3.00 30.00 quote 0.00 0.00 0.00 21.60 22.80
quote 4.00 0.00 0.00 0.00 0.75 130.00 35.00 quote 0.00 0.00 0.00 26.60 27.80
quote 0.00 0.00 0.00 0.00 0.75 40.00 quote 0.00 0.00 0.00 31.60 32.70
quote 3.00 0.00 0.00 0.00 0.75 2.00 45.00 quote 0.00 0.00 0.00 36.60 37.80
quote 0.20 0.00 0.00 0.05 0.75 1.00 50.00 quote 0.00 0.00 0.00 41.60 42.80

October, 2022 Options

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CALLS PUTS
Expires October 21, 2022
Symbol Last Change Vol Bid Ask Open Int. Strike Symbol Last Change Vol Bid Ask Open Int.
quote 0.00 0.00 0.00 4.80 6.00 2.50 quote 0.00 0.00 0.00 0.00 0.75
quote 5.00 0.00 0.00 2.85 4.00 1.00 5.00 quote 0.00 0.00 0.00 0.05 1.10
quote 0.00 0.00 0.00 1.60 2.65 7.50 quote 0.00 0.00 0.00 1.15 2.50
7.85 Current price as of 5/18/2022 04:00:00 PM
quote 2.30 0.00 0.00 0.80 2.25 40.00 10.00 quote 2.65 0.00 0.00 2.80 3.90 1.00
quote 1.35 0.00 0.00 0.35 1.30 5.00 12.50 quote 0.00 0.00 0.00 4.80 6.00
quote 1.00 0.00 0.00 0.25 1.05 1.00 15.00 quote 0.00 0.00 0.00 7.20 8.10
quote 0.90 0.00 0.00 0.05 0.90 4.00 17.50 quote 0.00 0.00 0.00 9.40 10.50
quote 0.40 0.00 0.00 0.10 0.65 236.00 20.00 quote 6.15 0.00 0.00 11.70 12.90 45.00
quote 0.95 0.00 0.00 0.00 0.65 4.00 22.50 quote 0.00 0.00 0.00 13.40 15.30
quote 4.50 0.00 0.00 0.00 0.55 2.00 25.00 quote 0.00 0.00 0.00 16.60 17.80
quote 0.15 0.00 0.00 0.00 0.75 3.00 30.00 quote 0.00 0.00 0.00 21.60 22.80
quote 0.05 0.00 0.00 0.00 0.75 20.00 35.00 quote 0.00 0.00 0.00 26.00 27.80
quote 0.15 0.00 0.00 0.00 0.75 3.00 40.00 quote 0.00 0.00 0.00 31.00 32.80

January, 2023 Options

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CALLS PUTS
Expires January 20, 2023
Symbol Last Change Vol Bid Ask Open Int. Strike Symbol Last Change Vol Bid Ask Open Int.
quote 0.00 0.00 0.00 4.80 6.10 2.50 quote 0.00 0.00 0.00 0.00 0.75
quote 0.00 0.00 0.00 3.10 4.20 5.00 quote 0.00 0.00 0.00 0.20 1.50
quote 0.00 0.00 0.00 1.90 3.10 7.50 quote 0.00 0.00 0.00 1.50 2.65
7.85 Current price as of 5/18/2022 04:00:00 PM
quote 1.75 -0.90 10.00 1.15 2.65 1.00 10.00 quote 0.00 0.00 0.00 3.20 4.50
quote 2.05 0.00 0.00 0.65 2.55 1.00 12.50 quote 5.19 0.00 0.00 5.30 6.40 6.00
quote 1.45 0.00 0.00 0.40 1.55 1,252 15.00 quote 0.00 0.00 0.00 7.40 8.60
quote 1.35 0.00 0.00 0.15 1.40 12.00 17.50 quote 4.00 0.00 0.00 9.70 10.90 10.00
quote 1.35 0.00 0.00 0.05 1.15 566.00 20.00 quote 0.00 0.00 0.00 12.00 13.20
quote 0.70 0.00 0.00 0.40 1.30 1.00 22.50 quote 8.31 0.00 0.00 13.60 15.60 40.00
quote 1.07 0.00 0.00 0.05 1.15 6.00 25.00 quote 0.00 0.00 0.00 16.50 18.40
quote 0.50 0.00 0.00 0.20 0.60 7.00 30.00 quote 22.59 12.59 2.00 20.70 23.00 2.00
quote 0.35 0.00 0.00 0.00 0.75 2.00 35.00 quote 0.00 0.00 0.00 26.00 28.90
quote 0.96 0.00 0.00 0.00 0.75 24.00 40.00 quote 0.00 0.00 0.00 30.20 34.00
quote 1.02 0.00 0.00 0.00 0.75 68.00 45.00 quote 0.00 0.00 0.00 35.00 39.00
quote 0.20 0.00 0.00 0.00 0.75 81.00 50.00 quote 0.00 0.00 0.00 40.00 44.00

January, 2024 Options

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CALLS PUTS
Expires January 19, 2024
Symbol Last Change Vol Bid Ask Open Int. Strike Symbol Last Change Vol Bid Ask Open Int.
quote 7.51 0.00 0.00 3.50 8.00 28.00 2.50 quote 0.00 0.00 0.00 0.00 5.00
quote 6.00 0.00 0.00 3.50 5.50 20.00 5.00 quote 1.50 0.00 0.00 0.30 2.90 1.00
quote 0.00 0.00 0.00 2.60 4.60 7.50 quote 2.80 0.00 0.00 2.30 4.40 4.00
7.85 Current price as of 5/18/2022 04:00:00 PM
quote 0.00 0.00 0.00 1.95 4.40 10.00 quote 4.25 0.00 0.00 3.90 6.00 10.00
quote 11.95 0.00 0.00 1.50 3.80 10.00 12.50 quote 7.00 1.42 1.00 6.00 8.00 4.00
quote 10.95 0.00 0.00 1.15 3.60 10.00 15.00 quote 8.38 0.00 0.00 8.00 10.90 4.00
quote 2.91 0.00 0.00 1.00 3.40 400.00 17.50 quote 5.50 0.00 0.00 10.30 12.50 3.00
quote 2.63 0.00 0.00 0.90 2.95 240.00 20.00 quote 0.00 0.00 0.00 12.30 15.00
quote 2.50 0.00 0.00 0.65 3.70 160.00 22.50 quote 0.00 0.00 0.00 14.40 17.50
quote 1.79 -0.64 320.00 0.15 3.70 1,124 25.00 quote 0.00 0.00 0.00 16.50 20.40
quote 1.53 -0.92 96.00 0.05 5.00 1,525 30.00 quote 0.00 0.00 0.00 20.70 24.60
quote 0.33 -2.16 20.00 0.05 4.00 23.00 35.00 quote 0.00 0.00 0.00 26.00 28.90
quote 1.22 -0.16 92.00 0.10 4.50 72.00 40.00 quote 0.00 0.00 0.00 30.00 35.00
quote 1.10 -0.62 320.00 0.05 3.10 1,185 45.00 quote 0.00 0.00 0.00 35.00 40.00
quote 0.01 -0.95 20.00 0.00 4.20 1,494 50.00 quote 0.00 0.00 0.00 40.20 44.80
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