PCS 100

Overview

PCS 100 applies the Predictive Convexity Score framework to the Nasdaq-100 universe. Names are scored independently of the S&P 500 track. Membership, tiering, and quarterly cadence are all scoped entirely to the Nasdaq-100.

This makes PCS 100 the right fit for mandates benchmarked to the Nasdaq-100 rather than the S&P 500, particularly for growth- and technology-tilted portfolios.

What You Get

• Ticker and current Tier (1-4) across the full Nasdaq-100 universe
• 4-quarter trailing tier history per name
• Quarterly add/remove list as Nasdaq-100 membership and tiers shift

What's Not Included

• The underlying PCS score or formula coefficients
• Portfolio weights, position sizing, or trade recommendations

Coverage

Not every Nasdaq-100 constituent receives a PCS tier each quarter. Names are excluded when trailing financial history is insufficient, typically for recent IPOs, spin-offs, or index additions without a long enough filing record yet. Excluded names are re-evaluated every quarter and added back once the required data exists.

Sample Record

{
  "ticker": "EXMPL",
  "current_tier": 1,
  "quarter": "2026-05-01",
  "tier_history": [
    { "quarter": "2025-08-01", "tier": 1 },
    { "quarter": "2026-05-01", "tier": 1 }
  ]
}

Illustrative example. Ticker and values are for format only, not live output.