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State Street SPDR S&P Biotech XBI 159.1 4.13 2.67%

Previous-day view · Wed Nov 4 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
0.318
Put Call Ratio (OI)
0.982
Put Call Ratio (Vol)
2.35
IV Rank
55.7
IV Percentile
63.5
Max pain
153

Delta exposure (2026-11-04)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
2.0
807.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-123.9
123.9
View values by strike
XBI · Delta exposure · 2026-11-04. Delta-weighted share equivalents.
StrikeCallsPuts
35.00 996 -1.49 K
40.00 997 0
45.00 600 -61
50.00 28.4 K -81.7
55.00 2.79 K -183
60.00 9.08 K -1.34 K
65.00 21.7 K -1.62 K
66.00 0 -317
67.00 1.1 K -2.76
68.00 198 -5.86
69.00 989 -5.16
70.00 25.6 K -6.57 K
71.00 3.89 K 0
72.00 7.75 K -106
73.00 1.28 K 0
74.00 1.99 K 0
75.00 207 K -10.9 K
76.00 399 -5.95
77.00 2.49 K -107
78.00 99.6 -125
79.00 1.38 K -60.1
80.00 74.4 K -5.96 K
81.00 1.28 K -199
82.00 6.61 K -7.63 K
83.00 596 -122
84.00 3.58 K -2.23 K
85.00 34.5 K -6.48 K
86.00 8.94 K -1.62 K
87.00 9.92 K -970
88.00 3.82 K -3.1 K
89.00 11.4 K -1.85 K
90.00 41.5 K -11.7 K
91.00 23.3 K -1.52 K
92.00 14.3 K -3.59 K
93.00 9.28 K -590
94.00 43.2 K -301
95.00 17.7 K -3.85 K
96.00 16.5 K -164
97.00 11.6 K -92
98.00 14.7 K -724
99.00 121 K -121
100.00 136 K -18.7 K
101.00 24.3 K -159
102.00 673 K -11.2 K
103.00 7.81 K -1.86 K
104.00 10.6 K -1.4 K
105.00 30.2 K -3.72 K
106.00 5.22 K -1.28 K
107.00 4.96 K -1.34 K
108.00 16.5 K -535
109.00 12.1 K -273
110.00 69 K -22.7 K
111.00 1.1 K -281
112.00 4.6 K -568
113.00 1.9 K -634
114.00 2.1 K -280
115.00 418 K -5.11 K
116.00 5 K -2.28 K
117.00 5 K -1.58 K
118.00 7.3 K -1.41 K
119.00 6.6 K -620
120.00 2.04 M -71.8 K
121.00 12.5 K -1.72 K
122.00 13.6 K -2.57 K
123.00 7.5 K -4.26 K
124.00 74.4 K -13 K
125.00 70.6 K -77.7 K
126.00 15.7 K -851
127.00 54.9 K -958
128.00 17.5 K -9.26 K
129.00 46.2 K -1.48 K
130.00 1.38 M -115 K
131.00 6.06 K -1.54 K
132.00 30.7 K -1.1 K
133.00 12.4 K -20.3 K
134.00 25.3 K -7.13 K
135.00 1.36 M -79.6 K
136.00 29.8 K -4.5 K
137.00 3.39 K -29.5 K
138.00 6.87 K -51.5 K
139.00 14.1 K -17.9 K
140.00 209 K -159 K
141.00 7.9 K -10.8 K
142.00 163 K -15.3 K
143.00 19.6 K -28.4 K
144.00 166 K -40.1 K
145.00 595 K -187 K
146.00 18.5 K -21.8 K
146.50 0 -83.2
147.00 86.6 K -169 K
147.50 365 -480
148.00 34.5 K -491 K
148.50 280 -1.42 K
149.00 28.4 K -26.6 K
149.50 94.5 -862
150.00 636 K -485 K
151.00 14.6 K -32 K
152.00 17.6 K -29.2 K
152.50 22.4 K -14.5 K
153.00 27.1 K -81.1 K
154.00 68.5 K -28.3 K
155.00 439 K -305 K
156.00 77.7 K -20.3 K
157.00 66.6 K -12.9 K
157.50 12.2 K -7.58 K
158.00 96.9 K -14.5 K
159.00 87 K -41.3 K
160.00 600 K -453 K
161.00 55.4 K -17.7 K
162.00 48.7 K -114 K
162.50 9.59 K -1.44 K
163.00 28.3 K -112 K
164.00 33.9 K -123 K
165.00 664 K -200 K
166.00 22.5 K -3.05 K
167.00 31.9 K -5.58 K
167.50 5.42 K -6.07 K
168.00 14.7 K -3.16 K
169.00 10.1 K -2.82 K
170.00 495 K -77.6 K
171.00 8.35 K -1.84 K
172.00 3.32 K -111
172.50 389 0
173.00 109 K -169
174.00 6.34 K -12.4 K
175.00 929 K -74.9 K
176.00 508 K -3.56 K
177.00 106 K -2.15 K
177.50 4.22 0
178.00 10.9 K -800
179.00 6.46 K -4.13 K
180.00 235 K -17.3 K
181.00 7.89 K 0
182.00 22.4 K 0
183.00 3.03 K -1.28 K
184.00 2.32 K -80.8
185.00 96 K -215
186.00 280 0
187.00 105 0
188.00 32.9 0
189.00 25.8 0
190.00 168 K 0
195.00 22.5 K -97 K
200.00 126 K -2.69 K
205.00 26 K 0
210.00 8.43 K 0
215.00 29.8 K 0
220.00 9.27 K 0
225.00 667 0
230.00 2.61 K -553
235.00 11.5 K 0
240.00 153 0
245.00 620 0
250.00 1.13 K 0