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XLK
State Street Technology Select Sector SPDR ETF
stock NYSE ETF

At Close

Jul 21, 2026 3:59:59 PM EDT

180.71USD+2.846%(+5.00)7,493,399

180.70Bid 180.75Ask 0.05Spread

Pre-market

Jul 21, 2026 9:29:30 AM EDT

179.28USD+2.032%(+3.57)10,586

After-hours

Jul 21, 2026 4:54:30 PM EDT

180.74USD+0.017%(+0.03)253,081

OverviewOptionsHistoricalDark Pool PrintsShortsMore

XLK Volume Jul 21, 2026

[NF]

Exchange	Day%	Volume	30D%
Off Exchange¹	35.78	2,685,128	31.38
NYSE Arca	20.46	1,535,342	21.95
Nasdaq GSM	17.89	1,342,332	23.57
Cboe BZX	6.69	502,293	5.80
IEX	5.80	435,526	6.14
Cboe EDGX	4.09	307,307	3.38
NYSE	3.12	234,216	2.67
MEMX	1.39	104,573	1.68
CHX	1.23	92,582	0.55
Cboe EDGA	0.68	51,120	0.37
Nasdaq PHLX	0.67	50,589	0.77
Nasdaq BX	0.66	49,720	0.35
MIAX Pearl	0.51	38,164	0.70
Cboe BYX	0.37	27,980	0.35
NYSE American	0.31	23,115	0.12
NYSE National	0.17	12,976	0.15
Texas Stock Exchange LLC	0.16	11,922	0.00
24X National	0.00	150	0.06
LTSE	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

XLK Nutrition Facts

0.59 servings per container

Serving size

12.81M

Calories

7.51M

% Day

% Avg

Off Exchange¹ 3M

35.78%

31.38%

NYSE Arca 2M

20.46%

21.95%

Nasdaq GSM 1M

17.89%

23.57%

Cboe BZX 502K

6.69%

5.80%

IEX 436K

5.80%

6.14%

Cboe EDGX 307K

4.09%

3.38%

NYSE 234K

3.12%

2.67%

MEMX 105K

1.39%

1.68%

CHX 93K

1.23%

0.55%

Cboe EDGA 51K

0.68%

0.37%

Nasdaq PHLX 51K

0.67%

0.77%

Nasdaq BX 50K

0.66%

0.35%

MIAX Pearl 38K

0.51%

0.70%

Cboe BYX 28K

0.37%

0.35%

NYSE American 23K

0.31%

0.12%

NYSE National 13K

0.17%

0.15%

Texas Stock Exchange LLC 12K

0.16%

0.00%

24X National 150

0.00%

0.06%

LTSE 0

0.00%

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

chartexchange.com

XLK Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 2,685,128, which is 35.78% of today's total volume.
Today's Lit volume is 4,819,907, which is 64.22%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 31.38%.
The average Lit volume has been 68.62%.

XLK Volume by Exchange

Off Exchange

NYSE Arca

Nasdaq GSM

Cboe BZX

IEX

Cboe EDGX

NYSE

MEMX

CHX

Cboe EDGA

Nasdaq PHLX