10 Day Snapshot for IWF

Data as of Oct 19, 2026

Ten trading days of price, volume, volatility, and open-interest history. The highest value in each row is green, the lowest red.

DATA IS DELAYED — showing Oct 19, 2026. Subscribe to get the latest end-of-day data.

Last

115.01

Change

+3.26

Open

112.40

111.75

High

115.46

Low

112.24

Bid

Ask

Volume

13,350,474

Trades

Dividend

0.33

Yield

1.13%

Ex-Div

Mar 24, 2017

Split Date

Impl Vol

21.9%

Hist Vol

142.0%

Opt Volume

1,929

Open Int

22,202

10 Day Snapshot	10-06	10-07	10-08	10-09	10-12	10-13	10-14	10-15	10-16	10-19
Stock Price	129.19	128.76	127.11	127.91	127.13	127.12	124.27	124.24	121.48	122.61
Price Change	0.84	-0.43	-1.65	0.80	-0.78	-0.01	-2.85	-0.03	-2.76	1.13
Stock Volume	2.41M	2.40M	4.73M	3.54M	5.33M	8.19M	6.28M	6.98M	9.44M	3.49M
Historical Volatility	1.421	1.421	1.421	1.421	1.420	1.420	1.420	1.417	1.417	1.418
Implied Volatility	0.204	0.199	0.000	0.176	0.210	0.176	0.200	0.190	0.270	0.211
Call IVol	0.205	0.199	-	0.176	0.210	0.176	0.200	0.190	0.270	0.211
Put IVol	0.146	-	-	-	-	-	-	-	-	-
Option Volume	741	221	108	204	50	68	967	127	319	1.03K
Call Volume	517	201	97	195	41	63	936	119	169	868
Put Volume	224	20	11	9	9	5	31	8	150	161
Open Interest	24.37K	24.86K	24.87K	24.85K	24.89K	24.88K	24.91K	25.16K	19.85K	14.94K
Call Open Interest	21.05K	21.17K	21.17K	21.15K	21.20K	21.20K	21.23K	21.48K	16.61K	12.07K
Put Open Interest	3.32K	3.69K	3.70K	3.70K	3.69K	3.67K	3.68K	3.68K	3.24K	2.87K
Put/Call Ratio	0.16	0.17	0.17	0.17	0.17	0.17	0.17	0.17	0.19	0.24
Call/Put IVol Ratio	1.404	-	-	-	-	-	-	-	-	-
Strike Peg (11-20)	111.70	111.93	111.82	111.82	112.44	112.44	112.73	112.73	112.85	113.56
Strike Peg (12-18)	100.47	100.55	100.55	100.48	100.48	100.48	100.48	100.53	100.53	100.53