· Analytic
Z4783 LC FAO Cereal Price YoY Signal
UN FAO Cereal Price Index year-over-year, z-scored on two years and tanh-bounded — the global grain-stress feed-cost transmission signal for CME Live Cattle.
At a glance
Current reading
+0.962
High Cereal Stress extreme-positive, 231 trading days running
Signal state
Extreme POS
phase +1, FAO Cereal Price YoY well above 2-year baseline
Sample
Monthly FAO, 23-year span
UN FAO Cereal Price Index, 2003-01+
Historical IC
+0.118 (p = 2.6e-29)
Spearman vs LC fwd60d, highly significant daily
Baseline LC fwd60d
+1.02%
Unconditional mean, median +1.74%
High Cereal Stress fwd60d
+2.08% mean
+1.06 pp above baseline, 62.6% hit rate
As of Oct 30, 2026. Updated nightly.
OBJECTIVE
The UN Food and Agriculture Organization publishes a monthly Food Price Index with sub-indices for cereals, meat, dairy, oils, and sugar. The Cereal Price Index aggregates global wheat, maize, barley, sorghum, and rice prices into a single benchmark — the broadest available read on global grain-market stress. When FAO cereals firm year-over-year, global grain is tightening and US feed costs rise through the cross-market arbitrage channel. For cattle feedlots, rising feed costs compress margins and slow placements. Six to twelve months later, the feedlot pipeline tightens and forward LC prices firm. The mechanism connects global grain stress to US cattle cycle timing through the feed-cost transmission path. This signal reads the FAO Cereal Price Index year-over-year, z-scores on a 504-day (two-year) rolling window, and bounds with tanh. State thresholds plus or minus 0.2 (moderate) and plus or minus 0.5 (extreme). In July 2022 the signal pinned saturated-positive at composite +0.95 with LC at 141.70 cents per pound through the Russia-Ukraine war grain-corridor disruption; LC rallied 10 percent over the next sixty days as the feed-cost shock transmitted. In August 2014 the signal fired saturated-negative at -0.84 with LC at 162.40 during the global grain supply expansion; LC fell 11 percent over the next sixty days as abundant feed reversed the margin compression. The memorable twist: this signal is Grade B with daily IC plus 0.118 at p=2.6e-29 (highly significant). Non-overlapping independence IC is plus 0.138 at p=0.093 (borderline, just above the 0.05 threshold on 150 independent samples). The direction is consistent and the magnitude is material — Phase +1 delivers +1.06 pp above baseline. Read on for the current 231-day High Cereal Stress firing, the 2022 and 2014 anchor cases, and how to pair with the LC fundamental stack.
LIVE CHART
LC FAO Cereal Price YoY Signal
Composite reads +0.962 as of October 30, 2026, in the High Cereal Stress extreme-positive band, 231 trading days running — the longest sustained firing outside the 2022 Russia-Ukraine war window. UN FAO Cereal Price Index YoY has stayed elevated through 2026. CME Live Cattle (orange) has traded in the \$220-230 range through the firing. The 2022 July anchor is visible as the deepest earlier High Cereal Stress firing.
COMPOSITE
+0.962 / tanh
STATE
High Cereal Stress
PHASE
+1
FWD 60d
+2.08% (baseline +1.02%)
SAMPLE N
8,989 days
STATE-CONDITIONAL EDGE
Forward 60-day returns by state
FORWARD 60-DAY RETURNS BY STATE
Mean forward-60-day benchmark return per composite state. Baseline (horizontal line) is the unconditional sample mean. Bars above the line are the constructive bands; bars below are the bearish bands.
TODAY’S PLAYBOOK READING
STATE
Extreme Pos
STATE AND HISTORY
High Cereal Stress extreme-positive firing, 231 trading days running — the longest sustained firing outside the 2022 Russia-Ukraine war window. Phase +1 historically delivers mean fwd60d LC +2.08%, +1.06 pp above the +1.02% baseline, hit 62.6%.
THE FEED-COST TRANSMISSION MECHANISM
When FAO cereals firm YoY, global grain is tightening and US feed costs rise through cross-market arbitrage. Feedlot margins compress, placements slow, pipeline tightens 6-12 months forward. The signal catches this transmission at the global-grain stage before it fully transmits to US futures.
HOW TO POSITION
Pair with the LC-corn ratio signal (direct feedlot-margin cycle, 6-12 month forward driver), commercial positioning (hedge regime), retail ground beef (demand-side overlay), and processed-foods PPI (broader inflation). FAO Cereal reads the global grain-stress leading edge of the chain.
WHAT THE CHART SHOWS
The composite sits at +0.962 in the High Cereal Stress extreme-positive band, 231 trading days running — the longest sustained firing outside the 2022 Russia-Ukraine war window. The blue signal line has pinned at the saturated-positive level through most of 2026. CME Live Cattle (orange) has traded in the \$220-230 range through the firing. The 2022 July war-anchor case is visible as the deepest earlier High Cereal Stress firing.
TOP INPUTS FIRING
- Primary composite +0.962 State High Cereal Stress extreme-positive; 231 trading days running.
- FAO Cereal Price YoY firmly elevated UN FAO Cereal Price Index year-over-year has run well above the 2-year baseline through 2026 as global grain markets remain firm.
- State-conditional edge: +1.06 pp mean High Cereal Stress historical fwd60d LC mean +2.08%, baseline +1.02%, hit 62.6%. 2022 Russia-Ukraine anchor delivered +10%. Current firing duration (231d) exceeds 2022 (approx 150d).
THE TAKEAWAY
What this means for you today
THE GRAIN-STRESS CALL
Composite +0.962, High Cereal Stress extreme-positive, 231 trading days running — the longest sustained firing outside the 2022 war window. UN FAO Cereal Price Index YoY has run well above the 2-year baseline through 2026 as global grain markets have remained firm.
THE EMPIRICAL CONTEXT
High Cereal Stress historically delivers mean fwd60d LC of +2.08%, +1.06 pp above baseline, hit rate 62.6%. The 2022 Russia-Ukraine war anchor delivered +10% through the grain-corridor disruption. Current firing has lasted longer than 2022 — the sustained duration itself is noteworthy.
THE HONEST CAVEAT
Daily IC is highly significant (+0.118, p=2.6e-29). Non-overlapping independence test is at p=0.093 — borderline, just above the 0.05 threshold on n=150 independent samples. The direction is consistent and material; use alongside the LC-corn ratio for direct feedlot-margin confirmation.
THE REGIME MAP
The three states, forward returns and sample share
Computed from 8,989 trading days with observable LC fwd60d. Baseline LC fwd60d (unconditional): plus 1.02 percent mean, median plus 1.74 percent. Global cereal stress historically precedes LC rallies through feed-cost margin transmission.
| State | Phase | Share | Fwd 60d | HAC t | Edge vs baseline | Last firings |
|---|---|---|---|---|---|---|
| High Cereal Stress TODAY | +1 | 43.2% (3906 d) | +0.35% | -0.67pp | Dec 2025, Feb 2022, Aug 2020 | |
| Normal | 0 | 15.6% (1414 d) | -0.13% | -1.15pp | Jun 2025, Jan 2025, Jul 2022 | |
| Low Cereal Stress | -1 | 41.2% (3729 d) | +0.24% | -0.78pp | May 2025, Nov 2022, Jun 2020 |
The historical pattern
Signature episodes in the sample
What this measures
The signal pulls the UN FAO Food Price Index monthly release (FAO_FOOD_PRICE_INDEX_MONTHLY, cereals column), computes year-over-year percent change over 252 trading days, z-scores on a 504-day (two-year) rolling window with a 60-day minimum sample, and bounds with tanh. The FAO Cereal Price Index aggregates global wheat, maize, barley, sorghum, and rice prices from major exporting regions. Monthly release cadence — intra-month moves read one month late.
Why it matters
Why FAO cereals matters for US Live Cattle
The UN FAO Cereal Price Index is the broadest single read on global grain markets. It aggregates wheat, maize, barley, sorghum, and rice from major exporting regions. US feed costs are tied to global grain through cross-market arbitrage: if world cereals rise, US futures (CBOT corn, wheat) are bid up through the international flow channel. Rising US feed costs compress cattle feedlot margins. Feedlots slow placements. The forward supply pipeline tightens 6-12 months out. The signal reads the global-grain-stress leading edge of this chain.
Why Grade B with borderline independence
Daily Spearman IC against LC fwd60d is +0.118 at p-value 2.6e-29 across 8,989 observations — strongly significant. Non-overlapping (every-60d) independence test returns p-value 0.093 across 150 independent samples — borderline, just above the 0.05 threshold. The direction is consistent across methods and the magnitude is material. The 2022 Russia-Ukraine war anchor validates the mechanism in modern grain-market disruption; the 2014 Low Cereal Stress anchor validates the opposite tail. The signal clears the daily test and nearly clears the demanding independence test.
How to use this signal today
Treat as the global-grain-stress leading-edge overlay for the LC fundamental stack. Pair with: the LC-corn ratio signal (direct feedlot-margin cycle, 6-12 month forward driver), commercial positioning (hedge regime), USDA cattle-on-feed (near-term supply), BLS ground beef retail (demand-side overlay). The current 231-day High Cereal Stress firing is historically constructive (+1.06 pp edge, hit 62.6%). Watch USDA WASDE global supply-demand estimates for cereal-stress direction updates.
GO DEEPER
Want the full depth?
The research brief walks through the UN FAO Cereal Price Index methodology, documents the 2022 Russia-Ukraine war anchor and 2014 global supply-expansion anchor, and explains why this signal catches the global-grain-stress leading edge of the US feedlot-margin transmission chain.
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Not investment advice · The analysis on this page is informational and educational. Signal readings, historical case figures, and empirical statistics are derived from publicly available data and are provided without warranty. Hypothetical performance results have inherent limitations, including the benefit of hindsight. Readers who intend to trade should consult a licensed investment professional and see the research brief for the full disclaimer.
Last refreshed Oct 31, 2026 09:00 PM ET