SOUNDINGS

A daily reading of the South African investment case

The read, 29 Oct 2026

Fixed Investment (GFCF) as % of GDP D2
13.70%
Bullish
SA–US 10-Year Yield Spread X1c
374bps
Neutral

United States X1

Is the United States a tailwind or a headwind — and is the SA–US spread narrowing for the right reason?

Horizon

Is the spread narrowing for the right reason? X1c

Your own words: “If the spread narrows because the SA 10-year yields are falling while US yields remain stable, that’s extraordinarily good for SA investments. It’s counterintuitive.” A single spread line cannot express that — the same number can mean opposite things — so the legs sit above the spread on a shared axis, and reading downward is reading the cause.

The two legs % yield
SA 10-yearUS 10-year
4.0%6.0%8.0%10.0%8.8%5.0%
The spread basis points
350400450500550374Jan 26Apr 26Jul 26Oct 26
Table view — The two legs
DateSA 10-yearUS 10-year
28 Oct 20268.79%5.05%
27 Oct 20268.81%4.99%
26 Oct 20268.84%5.0%
23 Oct 20268.84%5.0%
22 Oct 20268.82%4.96%
21 Oct 20268.89%5.13%
20 Oct 20268.96%5.12%
19 Oct 20268.91%5.15%
16 Oct 20268.92%5.09%
15 Oct 20268.94%5.10%
14 Oct 20268.94%5.19%
13 Oct 20268.99%5.21%
9 Oct 20269.03%5.24%
8 Oct 20269.10%5.22%
7 Oct 20269.07%5.28%
6 Oct 20269.08%5.27%
5 Oct 20269.11%5.31%
2 Oct 20269.07%5.28%
1 Oct 20269.05%5.24%
30 Sept 20268.98%5.29%
29 Sept 20269.09%5.26%
28 Sept 20269.08%5.24%
25 Sept 20268.96%5.17%
23 Sept 20268.83%5.11%
22 Sept 20268.85%4.96%
21 Sept 20268.87%4.96%
18 Sept 20268.86%5.01%
17 Sept 20269.01%4.94%
16 Sept 20269.03%5.01%
15 Sept 20269.11%5.0%
14 Sept 20269.04%4.97%
11 Sept 20269.01%4.96%
10 Sept 20268.94%4.95%
9 Sept 20268.91%4.83%
8 Sept 20268.87%4.80%
4 Sept 20268.83%4.78%
3 Sept 20268.90%4.77%
2 Sept 20268.96%4.79%
1 Sept 20268.94%4.79%
31 Aug 20268.81%4.75%
28 Aug 20268.77%4.73%
27 Aug 20268.76%4.67%
26 Aug 20268.70%4.66%
25 Aug 20268.81%4.64%
24 Aug 20268.86%4.70%
21 Aug 20268.85%4.74%
20 Aug 20268.80%4.69%
19 Aug 20268.81%4.65%
18 Aug 20268.83%4.71%
17 Aug 20268.75%4.72%
14 Aug 20268.71%4.68%
13 Aug 20268.71%4.63%
12 Aug 20268.70%4.68%
11 Aug 20268.67%4.70%
7 Aug 20268.64%4.65%
6 Aug 20268.60%4.69%
5 Aug 20268.63%4.63%
4 Aug 20268.76%4.63%
3 Aug 20268.81%4.70%
31 Jul 20268.87%4.75%

Showing the most recent 60 of 242 observations in this window.

Table view — The spread
DateSA − US
28 Oct 2026374bps
27 Oct 2026382bps
26 Oct 2026384bps
23 Oct 2026384bps
22 Oct 2026386bps
21 Oct 2026376bps
20 Oct 2026384bps
19 Oct 2026376bps
16 Oct 2026383bps
15 Oct 2026384bps
14 Oct 2026375bps
13 Oct 2026378bps
9 Oct 2026379bps
8 Oct 2026388bps
7 Oct 2026379bps
6 Oct 2026381bps
5 Oct 2026380bps
2 Oct 2026379bps
1 Oct 2026381bps
30 Sept 2026369bps
29 Sept 2026383bps
28 Sept 2026384bps
25 Sept 2026379bps
23 Sept 2026372bps
22 Sept 2026389bps
21 Sept 2026391bps
18 Sept 2026385bps
17 Sept 2026407bps
16 Sept 2026402bps
15 Sept 2026411bps
14 Sept 2026407bps
11 Sept 2026405bps
10 Sept 2026399bps
9 Sept 2026408bps
8 Sept 2026407bps
4 Sept 2026405bps
3 Sept 2026413bps
2 Sept 2026417bps
1 Sept 2026415bps
31 Aug 2026406bps
28 Aug 2026404bps
27 Aug 2026409bps
26 Aug 2026404bps
25 Aug 2026417bps
24 Aug 2026416bps
21 Aug 2026411bps
20 Aug 2026411bps
19 Aug 2026416bps
18 Aug 2026412bps
17 Aug 2026403bps
14 Aug 2026403bps
13 Aug 2026408bps
12 Aug 2026402bps
11 Aug 2026397bps
7 Aug 2026399bps
6 Aug 2026391bps
5 Aug 2026400bps
4 Aug 2026413bps
3 Aug 2026411bps
31 Jul 2026412bps

Showing the most recent 60 of 242 observations in this window.

Neutral 374bps at the 2026-10-28 join, quoted from scripts/derived.mjs: SA 8.79%, US 5.05%, both legs on the same day; 8bps narrower than the 382bps of the 27 October join (SA -2bps, US +6bps). At the join the week is 2bps narrower (from 376bps on 21 October; SA -10bps, US -8bps); one month 10bps narrower (from 384bps on 28 September; SA -29bps, US -19bps); twelve months 164bps narrower (from 538bps on 28 October 2025; SA -58bps, US +106bps). Neutral holds, but this is the closest the row has come to the shape you described as extraordinarily good. On Wednesday your yield fell while America's rose, and the spread narrowed eight basis points for that reason alone. Over the month the spread is narrower for the first time in weeks, and South Africa's fall did more of it than America's: 29 basis points against 19. What stops us calling it bullish is that both yields are falling over the month, so America is not holding steady, and the last time a single day gave this shape, on 21 October, it reversed the next session. Over the year most of the narrowing is still America's rise, 106 of 164bps. If the month keeps narrowing with your yield doing the work while America's holds or rises, we will call it.

Are US rates a tailwind or a headwind? X1a

Effective federal funds rate % · daily
3.6%3.8%4.0%3.9%Jan 26Apr 26Jul 26Oct 26

The delta on this row is monochrome, and deliberately: a falling fed funds rate is easing, and easing is a tailwind. Colouring the change by its sign would say the opposite.

Table view — Effective federal funds rate
DateFed funds
28 Oct 20263.88%
27 Oct 20263.88%
26 Oct 20263.88%
25 Oct 20263.88%
24 Oct 20263.88%
23 Oct 20263.88%
22 Oct 20263.88%
21 Oct 20263.88%
20 Oct 20263.88%
19 Oct 20263.88%
18 Oct 20263.88%
17 Oct 20263.88%
16 Oct 20263.88%
15 Oct 20263.88%
14 Oct 20263.88%
13 Oct 20263.88%
12 Oct 20263.88%
11 Oct 20263.88%
10 Oct 20263.88%
9 Oct 20263.88%
8 Oct 20263.88%
7 Oct 20263.88%
6 Oct 20263.88%
5 Oct 20263.88%
4 Oct 20263.88%
3 Oct 20263.88%
2 Oct 20263.88%
1 Oct 20263.88%
30 Sept 20263.88%
29 Sept 20263.88%
28 Sept 20263.88%
27 Sept 20263.88%
26 Sept 20263.88%
25 Sept 20263.88%
24 Sept 20263.88%
23 Sept 20263.88%
22 Sept 20263.88%
21 Sept 20263.88%
20 Sept 20263.88%
19 Sept 20263.88%
18 Sept 20263.88%
17 Sept 20263.88%
16 Sept 20263.63%
15 Sept 20263.63%
14 Sept 20263.63%
13 Sept 20263.63%
12 Sept 20263.63%
11 Sept 20263.63%
10 Sept 20263.63%
9 Sept 20263.63%
8 Sept 20263.63%
7 Sept 20263.63%
6 Sept 20263.63%
5 Sept 20263.63%
4 Sept 20263.63%
3 Sept 20263.63%
2 Sept 20263.63%
1 Sept 20263.63%
31 Aug 20263.63%
30 Aug 20263.63%

Showing the most recent 60 of 366 observations in this window.

Bearish 3.88% through Wednesday 28 October, level on the day, the week and the month, holding at the rate set by the 16 September rise to a 3.75–4% target range. Twelve months reads 24bps lower, from 4.12%. Bearish holds. A tightening cycle has begun, and that is a headwind for every emerging-market asset you hold. The rate has not come back down since the September rise. The long yield closed Wednesday at 5.05%, 1.17 points above the policy rate, and it is still lower than a month ago (see that row).

What are US equities doing? X1b

S&P 500 index points · daily
6500700075007744Jan 26Apr 26Jul 26Oct 26

Ten years of history and no more — the licence it is redistributed under does not reach further back, which is why the horizon control labels its longest button with the year the data actually begins.

Table view — S&P 500
DateS&P 500
28 Oct 20267,744
27 Oct 20267,723
26 Oct 20267,677
23 Oct 20267,624
22 Oct 20267,663
21 Oct 20267,757
20 Oct 20267,713
19 Oct 20267,691
16 Oct 20267,659
15 Oct 20267,744
14 Oct 20267,719
13 Oct 20267,805
12 Oct 20267,807
9 Oct 20267,812
8 Oct 20267,765
7 Oct 20267,802
6 Oct 20267,819
5 Oct 20267,774
2 Oct 20267,723
1 Oct 20267,666
30 Sept 20267,652
29 Sept 20267,671
28 Sept 20267,684
25 Sept 20267,743
24 Sept 20267,704
23 Sept 20267,706
22 Sept 20267,765
21 Sept 20267,765
18 Sept 20267,651
17 Sept 20267,638
16 Sept 20267,552
15 Sept 20267,586
14 Sept 20267,620
11 Sept 20267,657
10 Sept 20267,592
9 Sept 20267,636
8 Sept 20267,674
4 Sept 20267,719
3 Sept 20267,748
2 Sept 20267,667
1 Sept 20267,631
31 Aug 20267,686
28 Aug 20267,712
27 Aug 20267,731
26 Aug 20267,676
25 Aug 20267,677
24 Aug 20267,653
21 Aug 20267,674
20 Aug 20267,641
19 Aug 20267,708
18 Aug 20267,692
17 Aug 20267,745
14 Aug 20267,786
13 Aug 20267,799
12 Aug 20267,749
11 Aug 20267,728
10 Aug 20267,753
7 Aug 20267,758
6 Aug 20267,710
5 Aug 20267,724

Showing the most recent 60 of 252 observations in this window.

Bullish 7,743.98 on Wednesday 28 October is still the latest close we hold; our source had not published Thursday's close when it was read tonight. That print was +0.28% on the day from Tuesday's 7,722.60, a third higher session. Against the Wednesday before it reads -0.17% from 7,757.17, one month +0.78% from 7,683.69 on 28 September and twelve months +12.38% from 6,890.89; 0.96% below the record close of 7,818.93 on 6 October. Bullish holds on the same print as last night, because there is no new one. The rule is the month positive on the price, and it is: up 0.78% on the month, and Wednesday's close is above 25 September's 7,743.41 as well, so the call does not rest on the calendar roll alone. The week is fractionally lower, so this is still a thin bullish call. A close below 7,683.69 at the present comparison would take it back to neutral; Thursday's close will be read tomorrow.

Where these numbers come from

SeriesSourceCadenceLatest
US Federal Funds RateFRED keyless CSV (DFF)daily · quantitative2026-10-28 · current
S&P 500FRED keyless CSV (SP500)daily · quantitative2026-10-28 · current
US 10-Year Treasury YieldFRED keyless CSV (DGS10)daily · quantitative2026-10-28 · current
SA–US 10-Year Yield SpreadComputed at build time (src/utils/)daily · derived2026-10-28 · current