IOSP: Innospec Inc.

As of Wednesday, May 20th, 2026

$ 78.66

+1.79 +2.33%

Open: 76.87
High: 78.78
Low: 76.16
Volume: 221,342
Previous Close on Tuesday, May 19th, 2026

$ 76.87

-2.18 -2.76%

Open: 78.00
High: 78.13
Low: 76.52
Volume: 154,029

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-05-20 76.87 78.78 76.16 78.66 221,342 +1.79 +2.33
2026-05-19 78.00 78.13 76.52 76.87 154,029 -2.18 -2.76
2026-05-18 78.25 79.68 78.15 79.05 167,317 +0.90 +1.15
2026-05-15 79.50 79.93 77.69 78.15 295,316 -1.84 -2.30
2026-05-14 80.33 80.90 79.59 79.99 227,061 +0.30 +0.37
2026-05-13 80.47 80.74 78.79 79.69 3,415 -0.75 -0.93
2026-05-12 80.95 81.35 78.98 80.44 214,637 -0.38 -0.47
2026-05-11 80.55 82.61 80.15 80.82 235,136 +0.27 +0.34
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 80.90
On 2026-05-14		 76.16
On 2026-05-20		 -1.03 -1.29 80.90
On 2026-05-14		 76.16
On 2026-05-20		 -5.85 78.54
10D 82.61
On 2026-05-11		 76.16
On 2026-05-20		 0.99 1.27 82.61
On 2026-05-11		 76.16
On 2026-05-20		 -7.81 79.09
20D 82.61
On 2026-05-11		 74.64
On 2026-04-30		 3.69 4.92 82.61
On 2026-05-11		 76.16
On 2026-05-20		 -7.81 78.00
WTD 79.68
On 2026-05-18		 76.16
On 2026-05-20		 0.51 0.65 79.68
On 2026-05-18		 76.16
On 2026-05-20		 -4.42 78.19
MTD 82.61
On 2026-05-11		 75.13
On 2026-05-04		 2.40 3.15 82.61
On 2026-05-11		 76.16
On 2026-05-20		 -7.81 78.57
As of Wednesday, May 20th, 2026
 
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Recent
Ticker Last Chg %Chg Volume
IOSP

Innospec Inc.

78.66 +1.79 +2.33 221,342