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Arm Holdings Plc /Uk (arm)

2025-07-28 10:33:30 ET (Delayed)
Bid: 
164.73
Ask: 
164.95
Vol: 
1,503,248
Last: 
164.89
Change: 
+1.72 (+1.0541%)
Filters By:
Volume:
All
Expiration Type:
All
Options Range:
Near the Money
Size:
3
Expiration:
2025 August
 
Options Chain
Total Records: 30
Calls
(EXPR: Fri Aug 01 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 157.500
12.05
+0.375
12.05
12.25
29
1.13
0.6721
0.018
685
ARM 160.000
10.6
+0.35
10.5
10.7
41
1.12
0.624
0.0189
1186
ARM 162.500
9.27
+0.32
9.15
9.35
224
1.12
0.575
0.0194
967
ARM 165.000
8.08
+0.305
7.95
8.15
1,073
1.13
0.5258
0.0197
1218
ARM 167.500
6.92
+0.195
6.85
7.05
208
1.14
0.4774
0.0196
344
ARM 170.000
6
+0.225
5.9
6.1
361
1.14
0.4304
0.0192
944
Fri Aug 01 2025
Strike
ARM 157.500
ARM 160.000
ARM 162.500
ARM 165.000
ARM 167.500
ARM 170.000
Puts
(EXPR: Fri Aug 01 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 157.500
4.65
-0.425
4.55
4.7
49
1.13
-0.3285
0.0181
456
ARM 160.000
5.66
-0.49
5.55
5.7
95
1.13
-0.3767
0.0189
678
ARM 162.500
6.83
-0.52
6.7
6.85
135
1.14
-0.4259
0.0195
310
ARM 165.000
8.02
-0.63
7.95
8.15
484
1.14
-0.4752
0.0197
868
ARM 167.500
10.45
+0.375
9.35
9.6
9
1.14
-0.5238
0.0196
37
ARM 170.000
12.06
+0.385
10.85
11.1
57
1.15
-0.5709
0.0193
31
Calls
(EXPR: Fri Aug 08 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 157.500
13
+0
12.9
13.2
0
0.77
0.6611
0.0162
212
ARM 160.000
11.28
+0.005
11.55
11.75
23
0.78
0.6181
0.0169
210
ARM 162.500
10.25
+0.25
10.2
10.4
34
0.78
0.5744
0.0173
77
ARM 165.000
8.85
+0.025
9
9.25
99
0.78
0.5306
0.0175
417
ARM 167.500
7.5
-0.225
7.9
8.1
33
0.78
0.4874
0.0175
34
ARM 170.000
7.1
+0.35
6.9
7.1
71
0.79
0.4453
0.0173
326
Fri Aug 08 2025
Strike
ARM 157.500
ARM 160.000
ARM 162.500
ARM 165.000
ARM 167.500
ARM 170.000
Puts
(EXPR: Fri Aug 08 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 157.500
6.46
+0.51
5.4
5.55
25
0.78
-0.3398
0.0163
107
ARM 160.000
6.9
-0.15
6.45
6.65
21
0.78
-0.3829
0.0169
94
ARM 162.500
7.7
-0.575
7.6
7.8
5
0.78
-0.4268
0.0174
70
ARM 165.000
8.84
-0.735
8.85
9.1
1
0.78
-0.4707
0.0176
19
ARM 167.500
11.08
+0.08
10.25
10.55
1
0.79
-0.5141
0.0176
17
ARM 170.000
12.4
+0
11.75
12.1
0
0.79
-0.5563
0.0174
6
Calls
(EXPR: Fri Aug 15 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 157.500
13.9
+0.25
13.85
14.1
5
0.67
0.6544
0.0149
119
ARM 160.000
11.93
-0.295
12.45
12.65
22
0.67
0.615
0.0155
2711
ARM 162.500
11.17
+0.245
11.1
11.8
12
0.69
0.575
0.0158
99
ARM 165.000
9.76
+0.01
9.85
10.1
74
0.67
0.535
0.016
1275
ARM 167.500
8.64
-0.01
8.75
9.55
6
0.69
0.4954
0.016
29
ARM 170.000
7.42
-0.23
7.75
7.95
57
0.67
0.4566
0.0159
3670
Fri Aug 15 2025
Strike
ARM 157.500
ARM 160.000
ARM 162.500
ARM 165.000
ARM 167.500
ARM 170.000
Puts
(EXPR: Fri Aug 15 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 157.500
6.57
+0
6.15
6.35
0
0.67
-0.3467
0.015
218
ARM 160.000
7.55
-0.3
7.2
7.4
28
0.67
-0.3863
0.0155
1616
ARM 162.500
8.85
-0.25
8.25
8.6
23
0.67
-0.4265
0.0159
42
ARM 165.000
10
-0.4
9.6
9.9
9
0.67
-0.4667
0.0161
269
ARM 167.500
11.7
+0
11.05
11.3
0
0.68
-0.5065
0.0161
2
ARM 170.000
12.95
+0
12.55
12.7
0
0.68
-0.5455
0.016
53
Calls
(EXPR: Fri Aug 22 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 150.000
18.63
-1.045
19.5
19.85
5
0.62
0.7514
0.0117
100
ARM 155.000
15.24
+0
16.2
16.5
0
0.62
0.6845
0.0132
86
ARM 160.000
13.04
+0.065
13.3
13.8
6
0.63
0.6126
0.0143
134
ARM 165.000
10.85
-0.275
10.75
11
18
0.62
0.539
0.0148
75
ARM 170.000
8.68
+0.13
8.25
8.85
7
0.61
0.4667
0.0147
77
ARM 175.000
7
-0.2
6.8
7.2
157
0.63
0.3982
0.0142
98
Fri Aug 22 2025
Strike
ARM 150.000
ARM 155.000
ARM 160.000
ARM 165.000
ARM 170.000
ARM 175.000
Puts
(EXPR: Fri Aug 22 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 150.000
4.48
-0.345
4.25
4.45
17
0.62
-0.2494
0.0118
43
ARM 155.000
6.7
+0.15
5.95
6.15
4
0.62
-0.3166
0.0133
84
ARM 160.000
8.21
-0.39
7.85
8.5
1
0.63
-0.3889
0.0143
77
ARM 165.000
11
-0.225
10.3
10.7
2
0.62
-0.463
0.0149
36
ARM 170.000
14.1
+0
12.85
13.55
0
0.61
-0.5359
0.0148
8
ARM 175.000
18.89
+0
16.4
17.4
0
0.64
-0.6049
0.0143
6
Calls
(EXPR: Fri Aug 29 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 150.000
20.33
+0
19.65
22.5
0
0.63
0.741
0.0111
61
ARM 155.000
16.78
-0.17
16.6
18.2
7
0.6
0.6783
0.0123
42
ARM 160.000
14.07
+0.32
14.15
14.95
6
0.6
0.6116
0.0132
125
ARM 165.000
11.8
+0.4
11.4
12.65
26
0.58
0.5434
0.0137
352
ARM 170.000
9.5
+0
9.4
9.8
0
0.59
0.4762
0.0137
70
ARM 175.000
7.34
+0
7.45
8
0
0.59
0.412
0.0133
21
Fri Aug 29 2025
Strike
ARM 150.000
ARM 155.000
ARM 160.000
ARM 165.000
ARM 170.000
ARM 175.000
Puts
(EXPR: Fri Aug 29 2025)
Strike
Last
Net
Bid
Ask
Vol
IV
Delta
Gamma
Int
ARM 150.000
5
-0.2
4.9
5.15
4
0.6
-0.2602
0.0112
31
ARM 155.000
7.55
+0
6.55
7.25
0
0.6
-0.3233
0.0124
22
ARM 160.000
9
-0.075
8.7
10.35
1
0.63
-0.3906
0.0133
328
ARM 165.000
11.78
-0.32
11.1
11.55
2
0.59
-0.4593
0.0138
1
ARM 170.000
15.05
+0
13.85
14.35
0
0.59
-0.5272
0.0138
3
ARM 175.000
0
+0
16.75
18
0
0.6
-0.5921
0.0135
0
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