MarketAxess Announces Trading Volume Statistics For November 2025
MarketAxess Holdings Inc. (Nasdaq: MKTX), the operator of a leading electronic trading platform for fixed-income securities, today announced trading volume and preliminary variable transaction fees per million (“FPM”) for November 2025.1
Select November 2025 Highlights* (See tables 1-1C and table 2)
Our new initiatives continued to show solid year-over-year progress across the client-initiated, portfolio trading and dealer-initiated channels. We also unveiled our new Closing Auctions protocol during the month, the first standardized market-wide auction protocol in fixed-income.
Client-Initiated Channel
46% growth in block trading average daily volume (“ADV”), with strong growth across U.S. credit (+34%), emerging markets (+61%) and eurobonds (+83%).— Cumulative trading volume from our targeted block trading solution is now approximately $12 billion.
Portfolio Trading Channel
47% increase in total portfolio trading ADV to $1.4 billion, including a 55% increase in U.S. credit portfolio trading ADV.
Our estimated market share of U.S. credit portfolio trading was 17.6%, compared to 13.5% in the prior year.
Dealer-Initiated Channel
32% increase in dealer-initiated ADV to $1.9 billion, consisting of a 21% increase in DRFQ ADV and a 153% increase in Mid-X ADV.
November 2025 Variable Transaction Fees Per Million1 (See table 1D)
The decline in total credit FPM compared to the prior year was driven principally by protocol mix, partially offset by the higher duration of bonds traded in U.S. high-grade. The slight decline in total credit FPM compared to October 2025 was driven principally by protocol mix, partially offset by the higher duration of bonds traded in U.S. high-grade.
The increase in total rates FPM year-over-year and month-over-month was driven by the impact of product mix.
*All comparisons versus November 2024 unless noted.
Table 1: MarketAxess ADV
Month
% Change
Nov-25
Oct-25
Nov-24
MoM
YoY
MKTX ADV ($ millions)
Credit
U.S. High-Grade
$
7,594
$
7,042
$
6,533
8
%
16
%
U.S. High-Grade (incl. SD PT)2
7,763
7,200
6,578
8
18
U.S. High-Yield
1,622
1,629
1,312
(0
)
24
U.S. High-Yield (incl. SD PT)2
1,791
1,873
1,346
(4
)
33
Emerging Markets
4,265
4,230
3,811
1
12
Eurobonds
2,741
2,486
2,001
10
37
Other Credit Products3
586
612
634
(4
)
(8
)
Municipal Bonds
585
612
631
(4
)
(7
)
Total MKTX Credit ADV (excl. SD PT)2
$
16,808
$
15,999
$
14,291
5
18
Rates
U.S. Government Bonds
$
22,966
$
23,295
$
29,325
(1
)
%
(22
)
%
Agencies and Other Government Bonds
715
724
1,329
(1
)
(46
)
Total MKTX Rates ADV
$
23,681
$
24,019
$
30,654
(1
)
(23
)
Total MKTX Trading ADV
$
40,489
$
40,018
$
44,945
1
(10
)
U.S. Trading Days4
18
22
19
U.K. Trading Days4
20
23
21
Table 1A: Market ADV
Month
% Change
Nov-25
Oct-25
Nov-24
MoM
YoY
MARKET ADV ($ millions)
Credit
U.S. High-Grade TRACE
$
41,114
$
38,818
$
36,296
6
%
13
%
U.S. High-Yield TRACE
12,279
12,428
10,692
(1
)
15
Total U.S. Credit TRACE
53,393
51,246
46,988
4
14
Municipal Bonds MSRB
9,457
10,003
9,456
(5
)
0
Rates
U.S. Government Bonds TRACE
$
1,091,150
$
998,318
$
1,010,226
9
%
8
%
Agency TRACE
3,449
3,724
4,172
(7
)
(17
)
U.S. Trading Days4
18
22
19
U.K. Trading Days4
20
23
21
Table 1B: Estimated Market Share
Month
Bps Change
Nov-25
Oct-25
Nov-24
MoM
YoY
MKTX ESTIMATED MARKET SHARE (%)
U.S. High-Grade
% of U.S. High-Grade TRACE (incl. SD PT)2
18.9
%
18.5
%
18.1
%
+40
bps
+80
bps
% of U.S. High-Grade TRACE (excl. SD PT)2
18.5
%
18.1
%
18.0
%
+40
+50
U.S. High-Yield
% of U.S. High-Yield TRACE (incl. SD PT)2
14.6
%
15.1
%
12.6
%
(50)
bps
+200
bps
% of U.S. High-Yield TRACE (excl. SD PT)2
13.2
%
13.1
%
12.3
%
+10
+90
Other Credit Products
% of Municipal Bonds MSRB
6.2
%
6.1
%
6.7
%
+10
bps
(50)
bps
Rates
% of U.S. Government Bonds TRACE
2.1
%
2.3
%
2.9
%
(20)
bps
(80)
bps
Table 1C: Strategic Priorities ADV2
Month
% Change
Nov-25
Oct-25
Nov-24
MoM
YoY
STRATEGIC PRIORITIES ADV ($ millions)
Client-Initiated Channel
U.S. Credit Block Trading
$
3,245
$
2,968
$
2,419
9
%
34
%
Emerging Markets Block Trading
1,954
1,661
1,211
18
61
Eurobonds Block Trading
532
453
291
17
83
Portfolio Trading Channel
Total MKTX Portfolio Trading
$
1,364
$
1,536
$
928
(11
)
%
47
%
Total MKTX U.S. Credit Portfolio Trading
1,003
1,209
648
(17
)
55
Total U.S. Credit TRACE Portfolio Trading
5,685
5,798
4,813
(2
)
18
Dealer-Initiated Channel
Total Dealer Initiated (DRFQ & Mid-X)
$
1,916
$
1,773
$
1,455
8
%
32
%
Other
Open Trading
$
5,370
$
5,134
$
4,274
5
%
26
%
AxessIQ
170
162
147
5
16
U.S. Trading Days4
18
22
19
U.K. Trading Days4
20
23
21
Table 1D: Variable Transaction Fees Per Million (FPM)1
Month
% Change
Nov-25
Oct-25
Nov-24
MoM
YoY
AVG. VARIABLE TRANS. FEE PER MILLION (FPM)
Total Credit
$
139
$
140
$
146
(1
)
%
(5
)
%
Total Rates
4.52
4.28
4.07
6
11
1
The FPM for total credit and total rates for November 2025 is preliminary and may be revised in subsequent updates and public filings. The Company undertakes no obligation to update any fee information in future press releases.
2
“SD PT” is defined as single-dealer portfolio trades. The Company is currently highlighting the impact of single-dealer portfolio trading volume on U.S. high-grade and U.S. high-yield trading volume and estimated market share, but will continue to exclude single-dealer portfolio trading activity from each product’s aggregated trading volume and estimated market share and the total credit FPM calculation.
3
“Other Credit Products” includes municipal bonds, leveraged loans, convertible bonds and structured products.
4
The number of U.S. trading days is based on the SIFMA holiday recommendation calendar and the number of U.K. trading days is based primarily on the U.K. Bank holiday schedule.
General Notes Regarding the Data Presented
Reported MarketAxess volume in all product categories includes only fully electronic trading volume. MarketAxess trading volumes and the Financial Industry Regulatory Authority (“FINRA”) Trade Reporting and Compliance Engine (“TRACE”) reported volumes are available on the Company’s website at investor.marketaxess.com/volume.
Table 2: Trading Volume Detail
Month Ended November 30,
In millions (unaudited)
2025
2024
% Change
Volume
ADV
Volume
ADV
Volume
ADV
Credit
High-grade
$
136,689
$
7,594
$
124,135
$
6,533
10
%
16
%
High-yield
29,192
1,622
24,927
1,312
17
24
Emerging markets
76,765
4,265
72,402
3,811
6
12
Eurobonds
54,818
2,741
42,017
2,001
30
37
Other credit
10,552
586
12,051
634
(12
)
(8
)
Total credit trading1
308,016
16,808
275,532
14,291
12
18
Rates
U.S. government bonds2
413,380
22,966
557,175
29,325
(26
)
(22
)
Agency and other government bonds1
14,145
715
27,710
1,329
(49
)
(46
)
Total rates trading
427,525
23,681
584,885
30,654
(27
)
(23
)
Total trading
$
735,541
$
40,489
$
860,417
$
44,945
(15
)
(10
)
Number of U.S. Trading Days3
18
19
Number of U.K. Trading Days4
20
21
Year-to-Date Ended November 30,
In millions (unaudited)
2025
2024
% Change
Volume
ADV
Volume
ADV
Volume
ADV
Credit
High-grade
$
1,653,714
$
7,285
$
1,586,941
$
6,930
4
%
5
%
High-yield
346,162
1,525
309,163
1,350
12
13
Emerging markets
902,568
3,976
799,172
3,490
13
14
Eurobonds
563,561
2,440
475,713
2,042
18
19
Other credit
140,802
620
122,175
533
15
16
Total credit trading1
3,606,807
15,846
3,293,164
14,345
10
10
Rates
U.S. government bonds2
5,895,166
25,970
5,117,615
22,348
15
16
Agency and other government bonds1
259,864
1,127
207,200
891
25
26
Total rates trading
6,155,030
27,097
5,324,815
23,239
16
17
Total trading
$
9,761,837
$
42,943
$
8,617,979
$
37,584
13
14
Number of U.S. Trading Days3
227
229
Number of U.K. Trading Days4
231
233
1
Consistent with FINRA TRACE reporting standards, both sides of trades are included in the Company's reported volumes when the Company executes trades on a matched principal basis between two counterparties.
2
Consistent with industry standards, U.S. government bond trades are single-counted.
3
The number of U.S. trading days is based on the SIFMA holiday recommendation calendar.
4
The number of U.K. trading days is based primarily on the U.K. Bank holiday schedule.
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