CMTL: Comtech Telecommunications Corp.

As of Wednesday, January 21st, 2026

$ 5.63

-0.05 -0.88%

Open: 5.73
High: 5.90
Low: 5.34
Volume: 294,083
Previous Close on Tuesday, January 20th, 2026

$ 5.68

-0.30 -5.02%

Open: 6.07
High: 6.10
Low: 5.55
Volume: 367,696

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-01-21 5.73 5.90 5.34 5.63 294,083 -0.05 -0.88
2026-01-20 6.07 6.10 5.55 5.68 367,696 -0.30 -5.02
2026-01-16 5.86 6.01 5.73 5.98 354,339 +0.19 +3.28
2026-01-15 5.84 6.08 5.71 5.79 458,354 -0.02 -0.34
2026-01-14 5.85 5.86 5.60 5.81 328,195 -0.07 -1.19
2026-01-13 5.55 6.04 5.36 5.88 78,781 +0.36 +6.52
2026-01-12 5.45 5.66 5.30 5.52 350,728 +0.05 +0.91
2026-01-09 5.67 5.80 5.25 5.47 434,658 -0.18 -3.19
VIEW MORE / DOWNLOAD
 
Free Tier
Ticker Last Chg %Chg Volume
GE

General Electric Company

318.50 +6.16 +1.97 9,497,629
KO

The Coca-Cola Company

72.01 +0.26 +0.36 21,641,940
PFE

Pfizer Inc.

25.89 +0.37 +1.45 47,133,436
VZ

Verizon Communications Inc.

39.24 +0.16 +0.41 21,119,022
VIX

CBOE Volatility Index

16.90 -3.19 -15.88
 
Watchlists
Log In
To create and display watchlists.
 
Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

49,077.23 +588.64 +1.21 600,848,095
DJTA

Dow Jones Transportation Average

18,412.80 +554.04 +3.10 141,710,056
SPX

S&P 500 Index

6,875.62 +78.76 +1.16
OEX

S&P 100 Index

3,387.52 +32.99 +0.98
NDX

NASDAQ 100 Index

25,326.58 +339.01 +1.36
NYA

NYSE Composite Index

22,726.50 +253.29 +1.13
XAX

NYSE AMEX Composite Index

7,724.45 +116.97 +1.54
RUI

RUSSELL 1000 Index

3,758.20 +42.93 +1.16
RUT

Russell 2000 Index

2,698.17 +52.81 +2.00
RUA

Russell 3000 Index

3,922.78 +46.32 +1.19
VIX

CBOE Volatility Index

16.90 -3.19 -15.88
VIX1Y

CBOE S&P 500 One-Year Volatility Index

22.79 -0.75 -3.19
VIX6M

CBOE S&P 500 6-Month Volatility Index

21.62 -1.42 -6.16
VIX3M

CBOE S&P 500 3-Month Volatility Index

19.36 -1.92 -9.02
VOLNDX

DWS NASDAQ 100 Volatility Target Index

11,767.32 +189.11 +1.63
 
Recent
Ticker Last Chg %Chg Volume
CMTL

Comtech Telecommunications Corp.

5.63 -0.05 -0.88 294,083