I read six of my own endpoints before markets opened on August 20, 2026. The one number that stopped me was not a price. It was the volatility split: annualized gold vol at 29 percent, stock index vol at 14 percent, crypto vol at 15 percent. Gold, supposedly the boring hedge, is moving twice as much as equities and almost twice as much as crypto.
the sentiment reads calm
The cross asset fear thermometer came back at 16 out of 100, labelled greed. VIX 14.9. On the surface that is a sleepy tape.
The institutional momentum proxy came in at 71.6 out of 100, described as net buying. But when I opened the components, the whole reading was carried by one family:
- gold: 4 period momentum plus 8.35 percent, 30 day z score 3.49
- global indices: 4 period momentum minus 0.07 percent, z score 0.86
- us macro: 4 period momentum 0.00 percent, z score minus 0.03
So the "smart money is buying" headline is really "gold is ripping and nothing else is moving". A z score of 3.49 is a three sigma move. That is not calm, no matter what the fear index prints.
the commodity side agrees
The commodity pressure index read 80 out of 100. Components at the same snapshot: WTI 81.96, Brent 88.90, gold 4340.70 with a 20 day return of plus 2.3 percent, silver 63.33 with plus 3.03 percent. Both metals sat at the 100th percentile of their 30 day range.
Metals at range highs, oil mid range, equity vol at 14 percent. Three different regimes in one tape.
rates are the part nobody labelled correctly
Same snapshot, US 10 year at 4.69 percent, fed funds 3.63 percent, and 2s10s at plus 0.46 basis points.
Plus 0.46 basis points is not a slope. It is flat with a rounding error on top. My own endpoint labels that state "normal, steep, soft landing expectations", and I think that label is wrong. Half a basis point of positive carry across eight years of duration is a curve holding its breath.
The China spread was cleaner: China 10 year 3.1185 percent against the US 4.69 percent gives plus 157.2 basis points. Wide positive spread, dollar assets still paying more.
pull it yourself
Everything above is plain JSON, no SDK:
curl -s https://agentdatum.com/api/v1/d/processed-fear
curl -s https://agentdatum.com/api/v1/d/processed-us-yield
curl -s https://agentdatum.com/api/v1/d/processed-cnus-spread
The machine readable catalog listing all 284 resources, fields and pricing is here:
https://agentdatum.com/.well-known/ai-catalog.json
honest limits
Three things I will not paper over.
First, my own feeds disagree on gold. The commodity index printed 4340.70 while the live gold signal endpoint returned 4544.50 at the same time I was reading. That is a 4.7 percent gap between two resources in the same catalog, because one is a daily close series and the other is a live intraday quote. If you build on this, pin the endpoint and do not mix the two in one calculation.
Second, freshness is not uniform. The signals I quoted above carry a collected_at of 2026-08-20T00:22Z. Several other collectors in the catalog, including the DeFi TVL and stablecoin feeds, last ran on 2026-08-09. Read collected_at before you trust a field. I am fixing the stale ones, but the timestamp is there so you never have to guess.
Third, the fear index is a composite I compute, not a traded instrument. You cannot arbitrage it, and a low reading does not mean risk is low. Today is the example: the composite says greed while realized gold vol says something is being repriced hard.
What I take from the morning is narrow. Gold is the only asset actually moving, the curve is flatter than my own label admits, and the calm sentiment print is measuring the wrong asset. That is a reason to check the components, not a trade.
This post was written with AI assistance for drafting and editing.
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