PLUG: Plug Power Inc.

As of Tuesday, September 22nd, 2026

$ 2.11

+0.02 +0.96%

Open: 2.10
High: 2.13
Low: 2.07
Volume: 28,455,195
Previous Close on Monday, September 21st, 2026

$ 2.09

-- 0 0%

Open: 2.12
High: 2.14
Low: 2.06
Volume: 33,378,240

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-09-22 2.10 2.13 2.07 2.11 28,455,195 +0.02 +0.96
2026-09-21 2.12 2.14 2.06 2.09 33,378,240 0.00 0.00
2026-09-18 2.13 2.17 2.02 2.09 54,954,038 -0.03 -1.42
2026-09-17 2.08 2.19 2.07 2.12 61,100,670 +0.10 +4.95
2026-09-16 2.07 2.09 1.98 2.02 46,872,613 -0.03 -1.46
2026-09-15 2.07 2.09 2.03 2.05 42,930,613 -0.01 -0.49
2026-09-14 2.03 2.11 2.02 2.06 52,725,459 -0.04 -1.90
2026-09-11 2.14 2.15 2.09 2.10 31,947,989 -0.01 -0.47
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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 2.19
On 2026-09-17		 1.98
On 2026-09-16		 0.06 2.93 2.19
On 2026-09-17		 2.02
On 2026-09-18		 -7.55 2.09
10D 2.30
On 2026-09-09		 1.98
On 2026-09-16		 -0.15 -6.64 2.30
On 2026-09-09		 1.98
On 2026-09-16		 -13.91 2.09
20D 2.33
On 2026-09-08		 1.98
On 2026-09-16		 -0.06 -2.76 2.33
On 2026-09-08		 1.98
On 2026-09-16		 -15.02 2.14
WTD 2.14
On 2026-09-21		 2.06
On 2026-09-21		 0.02 0.96 2.14
On 2026-09-21		 2.07
On 2026-09-22		 -3.04 2.10
MTD 2.33
On 2026-09-08		 1.98
On 2026-09-16		 -0.05 -2.31 2.33
On 2026-09-08		 1.98
On 2026-09-16		 -15.02 2.11
As of Tuesday, September 22nd, 2026
 
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VIX

CBOE Volatility Index

14.27 -0.55 -3.71
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CBOE S&P 500 One-Year Volatility Index

21.65 -0.14 -0.64
VIX6M

CBOE S&P 500 6-Month Volatility Index

19.87 -0.28 -1.39
VIX3M

CBOE S&P 500 3-Month Volatility Index

17.66 -0.41 -2.27
 
Recent
Ticker Last Chg %Chg Volume
PLUG

Plug Power Inc.

2.11 +0.02 +0.96 28,455,195