CTKB: Cytek Biosciences Inc.

As of Friday, October 30th, 2026

$ 6.13

-0.17 -2.70%

Open: 6.26
High: 6.28
Low: 6.05
Volume: 1,772,581
Previous Close on Thursday, October 29th, 2026

$ 6.30

+0.16 +2.61%

Open: 6.16
High: 6.34
Low: 6.01
Volume: 1,871,110

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-10-30 6.26 6.28 6.05 6.13 1,772,581 -0.17 -2.70
2026-10-29 6.16 6.34 6.01 6.30 1,871,110 +0.16 +2.61
2026-10-28 5.95 6.32 5.95 6.14 1,594,312 +0.16 +2.68
2026-10-27 5.89 6.01 5.80 5.98 1,208,211 +0.09 +1.53
2026-10-26 5.60 5.90 5.59 5.89 1,249,574 +0.30 +5.37
2026-10-23 5.38 5.64 5.30 5.59 704,861 +0.16 +2.95
2026-10-22 5.53 5.66 5.35 5.43 694,301 -0.07 -1.27
2026-10-21 5.26 5.55 5.24 5.50 1,093,193 +0.16 +3.00
VIEW MORE / DOWNLOAD

Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 6.34
On 2026-10-29		 5.59
On 2026-10-26		 0.54 9.66 6.34
On 2026-10-29		 6.05
On 2026-10-30		 -4.58 6.09
10D 6.34
On 2026-10-29		 5.19
On 2026-10-19		 0.88 16.76 5.66
On 2026-10-22		 5.30
On 2026-10-23		 -6.36 5.76
20D 6.34
On 2026-10-29		 5.05
On 2026-10-08		 0.26 4.43 6.21
On 2026-10-06		 5.05
On 2026-10-08		 -18.76 5.59
WTD 6.34
On 2026-10-29		 5.59
On 2026-10-26		 0.54 9.66 6.34
On 2026-10-29		 6.05
On 2026-10-30		 -4.58 6.09
MTD 6.34
On 2026-10-29		 5.05
On 2026-10-08		 0.17 2.85 6.21
On 2026-10-06		 5.05
On 2026-10-08		 -18.76 5.62
As of Friday, October 30th, 2026
 
Free Tier
Ticker Last Chg %Chg Volume
GE

General Electric Company

301.80 -11.25 -3.59 5,042,733
KO

The Coca-Cola Company

94.12 +1.30 +1.40 18,361,974
PFE

Pfizer Inc.

30.47 +0.52 +1.73 37,013,092
VZ

Verizon Communications Inc.

44.80 +1.14 +2.61 26,254,984
VIX

CBOE Volatility Index

19.42 +2.22 +12.91
 
Watchlists
Log In
To create and display watchlists.
 
Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

51,770.31 -572.25 -1.09 657,402,318
DJTA

Dow Jones Transportation Average

20,329.33 +95.85 +0.47 77,652,296
SPX

S&P 500 Index

7,580.07 -133.91 -1.74
OEX

S&P 100 Index

3,737.40 -76.71 -2.01
NDX

NASDAQ 100 Index

28,384.85 -1,017.66 -3.46
NYA

NYSE Composite Index

24,293.09 -224.13 -0.91
XAX

NYSE AMEX Composite Index

8,588.94 +263.53 +3.17
RUI

RUSSELL 1000 Index

4,124.50 -75.42 -1.80
RUT

Russell 2000 Index

2,811.84 -47.37 -1.66
RUA

Russell 3000 Index

4,297.04 -78.33 -1.79
VIX

CBOE Volatility Index

19.42 +2.22 +12.91
VIX1Y

CBOE S&P 500 One-Year Volatility Index

22.80 +0.51 +2.29
VIX6M

CBOE S&P 500 6-Month Volatility Index

22.20 +0.96 +4.52
VIX3M

CBOE S&P 500 3-Month Volatility Index

20.78 +1.41 +7.28
 
Recent
Ticker Last Chg %Chg Volume
MPC

Marathon Petroleum Corporation

444.73 +12.22 +2.83 2,073,984
PB

Prosperity Bancshares Inc.

71.98 -0.56 -0.77 1,312,478
FELE

Franklin Electric Inc

95.38 -1.36 -1.41 324,535
FSS

Federal Signal Corp.

112.67 -2.54 -2.20 539,217
CTKB

Cytek Biosciences Inc.

6.13 -0.17 -2.70 1,772,581