For previous business day. Open Interest subject to revision.
Source: CME Group
NOTE: Total volume includes Globex and RTH.
Total Open
Volume Interest Change
30-YR BOND FUTURES
JUN26 455,681 108,030 -324,472
SEP26 663,507 1,768,921 196,998
DEC26 279 320 129
TOTAL 1,119,467 1,877,271 -127,345
ULTRA T-BOND FUTURES
JUN26 505,032 91,317 -398,720
SEP26 658,501 2,289,165 245,423
DEC26 0 1 0
TOTAL 1,163,533 2,380,483 -153,297
10-YR NOTE FUTURES
JUN26 2,025,393 477,344 -1,047,917
SEP26 3,039,458 5,297,529 568,736
DEC26 745 916 498
TOTAL 5,065,596 5,775,789 -478,683
ULTRA 10-YR NOTE FUTURES
JUN26 746,988 117,527 -464,066
SEP26 1,014,022 2,353,379 201,694
TOTAL 1,761,010 2,470,906 -262,372
5-YR NOTE FUTURES
JUN26 1,778,647 426,776 -982,255
SEP26 2,476,044 6,043,776 605,160
DEC26 120 185 109
TOTAL 4,254,811 6,470,737 -376,986
2-YR NOTE FUTURES
JUN26 1,117,954 243,769 -847,326
SEP26 1,451,373 4,201,584 332,567
DEC26 643 1,020 261
TOTAL 2,569,970 4,446,373 -514,498
FED FUNDS
MAY26 18,778 324,416 3,451
JUN26 38,806 243,171 879
JUL26 52,078 295,703 -611
AUG26 62,824 301,101 -2,710
SEP26 23,316 124,938 1,476
OCT26 35,115 171,938 2,743
NOV26 18,161 135,730 2,186
DEC26 4,814 129,224 -466
JAN27 9,196 113,708 -1,044
FEB27 3,787 45,397 -71
MAR27 1,118 11,319 -5
APR27 1,563 20,193 -37
MAY27 567 17,053 -244
JUN27 808 7,920 5
JUL27 1,188 2,388 -44
AUG27 4 1,169 -2
SEP27 0 7 0
OCT27 2 73 2
NOV27 0 5 0
TOTAL 272,125 1,945,453 5,508
Write to Linda Rice at csstat@dowjones.com
(END) Dow Jones Newswires
May 28, 2026 11:04 ET (15:04 GMT)
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