Thursday, 24 September 2026Lusaka, Zambia
Zambia's Independent Voice on Technology, Economics & Markets
Government Securities

273-Day Treasury Bill

Weighted average yield at the 273-day Treasury bill auction.

11.05%Aug 2026−0.10 ppon the month−2.45 ppon the year
12-month average12.71
Record high27.63Mar 2016
Record low6.72Jan 2011
Observations187since Jan 2011

273-Day Treasury Bill, Jan 2011 to Aug 2026

510152025302011201320152017201920212023202511.05

Show the numbers
Month273-Day Treasury Bill (%)
Aug 202611.05
Jul 202611.15
Jun 202611.20
May 202611.38
Apr 202612.18
Mar 202612.85
Feb 202613.63
Jan 202613.90
Dec 202513.93
Nov 202513.95
Oct 202513.83
Sep 202513.50
Aug 202513.50
Jul 202513.25
Jun 202513.25
May 202512.90
Apr 202512.75
Mar 202513.25
Jan 202513.25
Dec 202410.15
Nov 20249.65
Oct 202410.00
Sep 202412.83
Aug 202415.75
Jul 202414.00
Jun 202412.63
May 202411.80
Apr 202410.57
Mar 202410.30
Feb 202410.30
Jan 202410.30
Dec 202310.57
Nov 202312.28
Oct 202310.98
Sep 202311.55
Aug 202315.40
Jul 202312.45
Jun 202312.75
May 202313.10
Apr 202313.50
Mar 202313.50
Feb 202313.50
Jan 202313.50
Dec 202212.00
Nov 202212.50
Oct 202213.00
Sep 202213.00
Aug 202212.85
Jul 202212.88
Jun 202212.83
May 202211.30
Apr 202210.95
Mar 202211.52
Feb 202212.30
Jan 202212.80
Dec 202112.99
Nov 202110.56
Oct 202110.42
Sep 202112.60
Aug 202116.45
Jul 202117.45
Jun 202118.00
May 202119.00
Apr 202120.00
Mar 202120.00
Feb 202120.00
Jan 202120.00
Dec 202019.60
Nov 202019.65
Oct 202019.65
Sep 202019.65
Aug 202019.74
Jul 202021.25
Jun 202024.40
May 202026.84
Apr 202027.00
Mar 202027.00
Feb 202027.00
Jan 202027.00
Dec 201927.00
Nov 201927.00
Oct 201927.00
Sep 201926.63
Aug 201926.38
Jul 201926.00
Jun 201925.25
May 201925.25
Apr 201924.90
Mar 201923.56
Feb 201923.00
Jan 201923.00
Dec 201822.00
Nov 201821.00
Oct 201821.10
Sep 201820.25
Aug 201818.76
Jul 201816.30
Jun 201813.00
May 201812.96
Apr 201812.90
Mar 201812.95
Feb 20188.55
Jan 201810.20
Dec 201712.70
Nov 201713.57
Oct 201714.00
Sep 201711.25
Aug 20179.10
Jul 201710.25
Jun 201711.95
May 201714.10
Apr 201715.88
Mar 201715.25
Feb 201716.60
Jan 201720.75
Dec 201624.99
Nov 201624.99
Oct 201624.99
Sep 201624.99
Aug 201624.99
Jul 201625.35
Jun 201625.40
May 201625.55
Apr 201626.00
Mar 201627.63
Feb 201627.63
Jan 201627.32
Dec 201522.50
Nov 201519.37
Oct 201520.00
Sep 201521.39
Aug 201520.93
Jul 201521.00
Jun 201521.85
May 201521.63
Apr 201520.35
Mar 201519.00
Feb 201518.25
Jan 201518.63
Dec 201418.25
Nov 201418.01
Oct 201418.24
Sep 201416.66
Aug 201416.83
Jul 201417.40
Jun 201417.16
May 201416.49
Apr 201415.28
Mar 201415.64
Feb 201415.06
Jan 201415.13
Dec 201315.24
Nov 201314.96
Oct 201314.08
Sep 201313.78
Aug 201313.73
Jul 201312.70
Jun 201312.55
May 201312.95
Apr 201312.69
Mar 201312.82
Feb 201312.16
Jan 20139.94
Dec 20129.38
Nov 201211.43
Oct 201211.23
Sep 201210.61
Aug 201210.04
Jul 201211.10
Jun 201211.95
May 201210.60
Apr 201211.01
Mar 201210.87
Feb 201210.48
Jan 20129.44
Dec 201110.41
Nov 201111.37
Oct 201112.77
Sep 201114.22
Aug 201113.60
Jul 201112.72
Jun 201112.00
May 201110.43
Apr 20118.57
Mar 20118.82
Feb 20119.19
Jan 20116.72

Source: Bank of Zambia auctions. Monthly. Gaps in the line are months with no published figure.

Change on a year earlier

Each bar is this month against the same month twelve months before — the comparison that strips out the seasonal pattern.

-20-100102020122014201620182020202220242026

IncreaseDecrease

Related analysis

View all

Nothing published on this indicator yet. KSJ analysis appears here as it is written.

More in Government Securities

View all
91-Day Treasury Bill10.50%0.00 ppm/m−1.00 ppy/yAug 2026182-Day Treasury Bill10.95%0.00 ppm/m−1.30 ppy/yAug 2026364-Day Treasury Bill12.10%−0.10 ppm/m−2.40 ppy/yAug 20262-Year Bond13.00%−1.25 ppm/m−2.50 ppy/yAug 20263-Year Bond14.09%−0.41 ppm/m−1.41 ppy/yAug 20265-Year Bond14.98%0.00 ppm/m−4.22 ppy/yMar 2026 · not updated this month7-Year Bond14.79%−0.79 ppm/m−3.70 ppy/yAug 202610-Year Bond15.50%−1.00 ppm/m−3.50 ppy/yAug 202615-Year Bond16.50%−1.00 ppm/m−3.70 ppy/yAug 2026

Get the KSJ Brief

The stories that matter in Zambian business, technology and policy, in your inbox.

Free, no spam. Unsubscribe any time. See our privacy policy.