Trading Calendar

Three-month TONA futures

Contract month First Trading Day Last Trading Day Reference Quarter calendar days
2026 MAR March, 20 2023 June, 17 2026 March, 18 2026 ~ June, 16 2026 91
JUN March, 20 2023 September, 16 2026 June, 17 2026 ~ September, 15 2026 91
SEP March, 20 2023 December, 16 2026 September,16 2026 ~ December, 15 2026 91
DEC March, 20 2023 March, 17 2027 December, 16 2026 ~ March, 16 2027 91
2027 MAR March, 20 2023 June, 16 2027 March,17 2027 ~ June, 15 2027 91
JUN March, 20 2023 September, 15 2027 June, 16 2027 ~ September, 14 2027 91
SEP March, 20 2023 December, 15 2027 September, 15 2027 ~ December, 14 2027 91
DEC March, 20 2023 March, 15 2028 December,15 2027 ~ March, 14 2028 91
2028 MAR June, 22 2023 June, 21 2028 March,15 2028 ~ June, 20 2028 98
JUN September, 21 2023 September, 20 2028 June,21 2028 ~ September, 19 2028 91
SEP December, 21 2023 December, 20 2028 September, 20 2028 ~ December, 19 2028 91
DEC March, 22 2024 March, 21 2029 December,20 2028 ~ March, 20 2029 91
2029 MAR June, 20 2024 June, 20 2029 March,21 2029 ~ June, 19 2029 91
JUN September, 19 2024 September, 19 2029 June,20 2029 ~ September, 18 2029 91
SEP December, 19 2024 December, 19 2029 September, 19 2029 ~ December, 18 2029 91
DEC March, 21 2025 March, 21 2030 December,19 2029 ~ March, 20 2030 92
2030 MAR June, 19 2025 June, 19 2030 March,21 2030 ~ June, 18 2030 90
JUN September, 18 2025 September, 18 2030 June,19 2030 ~ September, 17 2030 91
SEP December, 18 2025 December, 18 2030 September, 18 2030 ~ December, 17 2030 91
DEC March, 19 2026 March, 19 2031 December,18 2030 ~ March, 18 2031 91
2031 MAR June, 18 2026 June, 18 2031 March,19 2031 ~ June, 17 2031 91
JUN September, 17 2026 September, 17 2031 June,18 2031 ~ September, 16 2031 91
SEP - - - -
DEC - - - -

Option on Three-month TONA futures

Contract month First Trading Day Last Trading Day Underlying Futures
2026 MAR March, 21 2025 June, 17 2026 MAR, 2026
JUN June, 19 2025 September, 16 2026 JUN, 2026
SEP September, 18 2025 December, 16 2026 SEP,2026
DEC December, 18 2025 March, 17 2027 DEC, 2026
2027 MAR March, 19 2026 June, 16 2027 MAR, 2027
JUN June, 18 2026 September, 15 2027 JUN, 2027
SEP September, 17 2026 December, 15 2027 SEP,2027
DEC - - -

One-month TONA futures

Contract month First Trading Day Last Trading Day Reference days calendar days
2026年 OCT October,19 2026 November, 2 2026 October, 1 2026~Octber 31 2026 31
NOV October,19 2026 December, 1 2026 Novenber, 1 2026~Novenber, 30 2026 30
DEC October,19 2026 Junuary, 4 2027 December, 1 2026~December, 31 2026 31
2027年 JAN October,19 2026 February,1 2027 Junuary, 1 2027~Junuary, 31 2027 31
FEB October,19 2026 March, 1 2027 February, 1 2027~February, 28 2027 28
MAR October,19 2026 April, 1 2027 March, 1 2027~March, 31 2027 31
APR October,19 2026 May, 6 2027 April, 1 2027~April, 30 2027 30

BOJ Meeting TONA futures

Contract month First Trading Day Last Trading Day Reference Period between the Designated Monetary Policy Meeting Dates calendar days Designated Monetary Policy Meeting Dates
2026 OCT October,19 2026 October, 30 2026 September, 24 2026~
October, 29 2026
36 September 17th and 18th, 2026 /
October 29th and 30th, 2026
DEC October,19 2026 December, 18 2026 November, 2 2026~
December, 17 2026
46 October 29th and 30th, 2026 /
December 17th and 18th, 2026
2027年 JAN October,19 2026 January, 22 2027 December, 21 2026~
January, 21 2027
32 December 17th and 18th, 2026 /
January 21st and 22nd, 2027
MAR October,19 2026 March, 18 2027 January, 25 2027~
March, 17 2027
52 January 21st and 22nd, 2027 /
March 17th and 18th, 2027
APR October,19 2026 April, 28 2027 March, 19 2027~
April, 27 2027
40 March 17th and 18th, 2027 /
April 27th and 28th, 2027
JUN October,19 2026 Jun, 11 2027 April, 30 2027~
June, 10 2027
42 April 27th and 28th, 2027 /
June 10th and 11th, 2027
JUL October,19 2026 July, 22 2027 Jun, 14 2027~
July, 21 2027
38 June 10th and 11th, 2027 /
July 21st and 22nd, 2027
SEP October,19 2026 September, 22 2027 July, 23 2027~
September, 21 2027
61 July 21st and 22nd, 2027 /
September 21st and 22nd, 2027
OCT October,19 2026 October, 29 2027 September, 24 2027~
October, 28 2027
35 September 21st and 22nd, 2027 /
October 28th and 29th, 2027
DEC October,19 2026 December, 17 2027 November, 1 2027~
December, 16 2027
46 October 28th and 29th, 2027 /
December 16th and 17th, 2027

【Reference】Schedule of BOJ Meetings

2026 Sep. 17 (Thu.), 18(Fri.)
Oct.29(Thu.), 30(Fri.)
Dec.17(Thu), 18(Fri)
2027 Jan.21(Thu.), 22(Fri.)
Mar.17(Wed.), 18(Thu)
Apr.27(Tue.), 28(Wed.)
Jun.10(Thu.), 11(Fri.)
Jul.21(Wed.), 22(Thu.)
Sep.21(Tue.), 22(Wed.)
Oct.28(Thu.)、29(Fri.)
Dec.16(Thu.), 17(Fri.)

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