All Silicon Nexus indicators are grounded in public data and academic research. Full academic basis, honesty grades, and limitations for each indicator are documented on the Methodology page.
Semi Nexus Dual IndexTwo independent 0-100 indices separating real-economy data (6 indicators) from market signals (8 indicators). Cross-reading auto-detects market phase.
HBM Market TightnessWeighted 3-axis composite (0-100). Combines hyperscaler CAPEX, HBM supply allocation, and TSMC packaging load. Higher = tighter supply.
Semi PulseShort-term sentiment index (0-100). Fear-greed gauge combining market temperature, supply chain, and smart money layers.
Cycle Pressure IndexMeasures CapEx sustainability of 4 AI hyperscalers (Alphabet, Microsoft, Amazon, Meta). -50 to +50 scale.
AI Infrastructure TensionFact-axis composite (0-100) — weighted geometric mean of GPU rental prices and DC construction pipeline. CapEx news sentiment is shown separately as a narrative axis (not blended into the fact score), so the fact-vs-narrative gap stays visible. Geometric mean avoids one extreme axis being masked by another (compensability).
Supply Chain TensionWeighted average of customer-supplier temperature gap (T1) and price-volume divergence (T2).
Composite Score4-component weighted sum (0-100): CAN SLIM 40% + Trend 25% + Quality 25% − Risk 10%.
Piotroski F-ScoreBased on Piotroski (2000). 9 binary financial statement quality checks (0-9).
Mohanram G-ScoreBased on Mohanram (2005). 8-point growth stock checklist (0-8) vs sector medians.
CAN SLIMHeuristic application of O'Neil's framework. 7 factors (C·A·N·S·L·I·M) each scored 0-100.
Supply Chain MomentumMeasures momentum of 4 value chain segments (JP materials/equipment → TW foundry → KR memory) relative to their own history.
Narrative vs Fact DivergenceMeasures gap between news sentiment and actual data (exports, DRAM). Segmented by country and keyword.
Hiring SignalsJob postings across 5 chipmakers, dual-axis: market-awareness (leading/coincident vs news) + baseline state (new/stable/surge/drop via 28-day moving average). Observation-only.
DC Construction DemandAI datacenter pipeline (MW × build-stage) propagated to supply-chain nodes (memory/power/networking/packaging). Hyperscalers treated as demand source, not signal.
Technical Indicators (9 families)EMA, Bollinger, VWAP, Ichimoku, RSI, MACD, Stochastic, OBV, ATR. All industry-standard.