Why are US stocks like this?

NASDAQ
19,036.40
32.75
0.17%6
As of 2024-11-25 13.52
NASDAQ
DOW
E-MINI NASDAQ 100
chart
date
Day
main
month
5 minutes
price . 5 4 20
3500 steps
19,366.07(24/11/11), 1.739
19,036.75
0.1706
15,000.00
12,000.00
9,000.00
6,0O0.00
3,000.00
2,298.89(11/10/04), -87.929
trading volume
=
X
9,000,000
6,0OO,000
3,000,000
10/12/30
14/01
16/01
18/01
20/01
22/01
11/25
*Overseas indices are provided as closing prices or delayed prices.
KOSPI
2,534.34
33.10 (1.329)
Market close

DOW
44,296.51
426.16
0.97%6
As of 2024-11-22 16.00
DOW
E-MINI NASDAQ 100
NASDAQ
chart
date
Day
main
month
5 minutes
Price 4 5 4 20
44,486.70(24/11/11),0.439
44,296.51
0.970
40,000.00
35,000.00
30,000.00
25,000.00
20,000.00
15,000.00
10,404.49(11/10/04), -76.51%
trading volume
=,200,000
900,000
533,019
300,000
11/03/03
14/01
16/01
18/01
20/01
22/01
11/22
*Overseas indices are provided with increasing or delayed prices.