Skip to main content
Smart Investors Daily
PI

NASDAQ · PI

Impinj, Inc.

Technology · Communication Equipment

$177.59

Up+$3.44 (+1.97%)

Updated Sep 17, 2026, 2:38 AM

SID Score

6.2/10

Composite research score

Smart Money

58/100

Neutral

Market cap
4.4B
P/E ratio
-361.09
Dividend yield
0.00%
52-week range
$87.36 – $185.00
Volume
360.8K
Avg. volume
560.1K

Price performance

PI price history

1M range · 19 trading sessions · Daily adjusted prices

PI closed at $174.39 after 19 trading sessions, up 5.70% for the selected period.

Last close
$174.39
Period change
+5.70%
Period low
$159.25
Period high
$176.82
Daily close
View OHLC price history
PI OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 15, 2026$173.26$176.12$170.36$174.39354.66K
Sep 14, 2026$170.86$182.9375$170.00$173.09477.93K
Sep 11, 2026$174.51$182.82$174.51$176.82461.68K
Sep 10, 2026$161.17$175.00$161.17$171.79278.44K
Sep 9, 2026$168.02$174.17$161.64$164.70390.28K
Sep 8, 2026$172.95$176.25$171.48$171.82537.83K
Sep 4, 2026$176.35$177.52$169.05$172.57294.09K
Sep 3, 2026$175.33$175.97$170.77$175.11393.14K
Sep 2, 2026$168.58$178.45$168.58$175.05380.16K
Sep 1, 2026$170.21$171.98$164.6201$168.19308.72K
Aug 31, 2026$172.00$175.64$167.82$174.32331.65K
Aug 28, 2026$167.81$179.55$166.51$170.06355.73K
Aug 27, 2026$161.37$168.25$160.65$168.07330.87K
Aug 26, 2026$166.47$170.00$156.96$159.25285.7K
Aug 25, 2026$161.85$167.47$159.28$166.22397.99K
Aug 24, 2026$164.11$164.11$157.03$161.01233.16K
Aug 21, 2026$164.19$166.49$158.785$165.54406.5K
Aug 20, 2026$162.76$164.12$158.815$159.73213.85K
Aug 19, 2026$170.70$170.70$163.68$164.98427.76K

Latest PI news

The latest Smart Investors Daily articles mentioning PI.

Loading stock research…