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iShares Biotechnology ETF IBB 207.25 2.69 1.32%

IBB Delta Exposure (DEX)

IBB (iShares Biotechnology ETF): Compare call and put delta exposure by strike to understand directional positioning. Free delayed preview.

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
ATM IV
0.217
Put Call Ratio (OI)
1
Put Call Ratio (Vol)
0.817
IV Rank
8.59
IV Percentile
21.3
Max Pain
215

Delta exposure (2026-09-21)

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}
25.0
851.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-147.2
147.2
View values by strike
IBB · Delta exposure · 2026-09-21. Delta-weighted share equivalents.
StrikeCallsPuts
65.00 0 -1.75
70.00 200 -139
75.00 300 -47.2
80.00 400 -414
85.00 0 -365
90.00 99.9 -471
95.00 398 -138
100.00 2.27 K -399
105.00 200 -170
110.00 1.69 K -1.05 K
115.00 900 -599
118.00 0 -1.71
119.00 0 -3.47
120.00 2.44 K -667
125.00 390 -203
126.00 3.89 K -2.21
128.00 2.2 K -60.7
129.00 0 -244
130.00 3.66 K -3.34 K
131.00 0 -44.5
132.00 1.39 K -7.5
133.00 600 -38.7
134.00 597 -52.3
135.00 2.37 K -988
136.00 200 0
137.00 298 0
138.00 0 -169
139.00 1.34 K -354
140.00 10.5 K -634
141.00 7.2 K 0
142.00 199 -284
143.00 190 -126
144.00 2.35 K -152
145.00 10.6 K -1.03 K
146.00 99 0
147.00 377 -403
148.00 295 0
149.00 2.23 K 0
150.00 9.8 K -1.91 K
151.00 537 -3.18
152.00 685 -8.35
153.00 559 -13.1
154.00 186 -6.33
155.00 4.97 K -189
156.00 176 -13.9
157.00 610 0
158.00 581 -3.08
159.00 0 -8.45
160.00 20.4 K -3.41 K
163.00 485 0
164.00 194 -62.2
165.00 13.2 K -755
166.00 0 -31.6
167.00 2.15 K -16.3
168.00 678 -17.4
169.00 481 -8.71
170.00 65.4 K -4.39 K
172.00 287 0
173.00 476 -104
174.00 96.1 -13.8
175.00 31.8 K -4.47 K
176.00 472 -338
177.00 747 -72.5
178.00 0 -93.3
179.00 184 -228
180.00 31.7 K -2.99 K
181.00 460 -126
182.00 20 K -265
183.00 81.5 -237
184.00 178 -38.6
185.00 7.4 K -9.05 K
186.00 1.53 K -1.27 K
187.00 0 -129
188.00 0 -83.1
189.00 1.45 K -106
190.00 20.3 K -11.6 K
191.00 0 -306
193.00 0 -304
194.00 0 -2.99 K
195.00 16.1 K -6.8 K
196.00 0 -2.24 K
197.00 222 -2.05 K
198.00 82.3 -3.55 K
199.00 0 -3.62 K
200.00 177 K -66.7 K
205.00 33.2 K -37.7 K
210.00 36.5 K -30 K
215.00 102 K -27.2 K
220.00 37.4 K -17.6 K
225.00 21.2 K -2.28 K
230.00 6.11 K -4.04 K
235.00 5.77 K -65.4
240.00 11.9 K -703
245.00 2.36 K 0
250.00 42.9 K -95.4
255.00 22 0
260.00 1.26 K 0
265.00 36.5 0
270.00 18.4 K 0
275.00 5.51 K 0
285.00 3.36 K 0
290.00 15.7 0
295.00 155 0
300.00 11.5 0