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⚡ Microsoft Excel 365 Coprocessor • Certified 0.00% Hallucination

Certified Zero-Hallucination SEC Data.
Directly Inside Microsoft Excel.

Stop paying $24,000/year for Bloomberg terminals. Stop relying on ChatGPT or Copilot that hallucinates balance sheet lines. Pull audited GAAP facts, FOMC Dot Plot rate projections, and macro yield shocks into any cell with cryptographic SHA-256 provenance.

WallStreet_Valuation_Model.xlsx [Live FinSec Connection]
● CONNECTED
fx
A (Ticker) B (Metric / Description) C (Period) D (Lattice Value) E (Audit Provenance)
1 NVDA Total Revenue (GAAP) FY2025 $130.49B ✓ 10-K VERIFIED 0x7f4a...9839
2 AAPL Net Income (GAAP) FY2025 $93.74B ✓ 10-K VERIFIED 0xbc31...4120
3 FED FOMC Dot Plot Median Expectation 2026 4.125% ✓ SEP VERIFIED 0x19a0...33c1
4 ORCL Macro Interest Shock (+150 bps) Stress Test ✓ COMPLIANT (ICR: 3.24x) ✓ COVENANT SAFE 0x08e2...55f8
Click a sample formula to simulate instant cell evaluation:

Native Spreadsheet Formulas

Every formula executes against Calera's 4D Volumetric Lattice Network with sub-10ms latency.

=CALERA.SEC(ticker, metric, [period])

Fundamental SEC Facts

Retrieves certified GAAP 10-K, 10-Q, and 8-K fundamental facts from SEC EDGAR. Every cell automatically attaches a cell comment containing the accession number and cryptographic SHA-256 audit hash.

=CALERA.SEC("MSFT", "OperatingIncome", "FY2025")
=CALERA.DOTPLOT([horizon], [stat])

FOMC Rate Projections

Pulls Federal Reserve Summary of Economic Projections (SEP) participant interest rate trajectory directly into financial models. Supports median, range_min, and range_max parameters.

=CALERA.DOTPLOT("2026", "median")
=CALERA.STRESS(ticker, [delta_bps])

Yield Curve Macro Stress

Simulates macroeconomic interest rate shocks across corporate debt structures. Instantly flags covenant breaches if shocked Interest Coverage Ratio (ICR) drops below credit agreements.

=CALERA.STRESS("BA", 200)

Why Wall Street Analysts Choose FinanceSec

Unmatched determinism, 99% cost reduction, and zero compliance risk.

Capability FinanceSec Excel Add-in Bloomberg Terminal FactSet ChatGPT / Copilot Excel
Annual Cost Free Pilot / $49/mo $24,000+ / year $12,000+ / year $240 – $360 / year
Hallucination Rate 0.0000% (Guaranteed) 0.00% (Manual Data) 0.00% (Manual Data) High (5%–15% Error)
Cryptographic Audit Hash ✓ SHA-256 in comments ✗ No ✗ No ✗ No
Query Latency < 10 ms (Lattice hit) 100 – 500 ms 200 – 800 ms 3,000 – 15,000 ms
Macro Yield Stress Testing ✓ Built-in formula Requires PORT module Custom scripting ✗ Flawed Math
Device Portability ✓ Web, Mac, Windows ✗ Proprietary Terminal Desktop only ✓ Multi-platform

Install in Under 60 Seconds

Deploy directly to Excel 365 without IT approval or compile from VBA source.

1

Download Manifest

Save our certified Office.js manifest file directly to your desktop or downloads folder.

Download manifest.xml →
2

Upload to Excel 365

In Excel, open any workbook, click Insert → Add-ins → Manage My Add-ins → Upload My Add-in and select the manifest.

3

Enter API Key

Open the FinancialSEC taskpane in your ribbon, paste your Calera API key, and start evaluating live formulas immediately.

Get your API key →

Ready to Upgrade Your Financial Models?

Join quantitative hedge funds, M&A analysts, and audit teams using Calera's zero-hallucination lattice inside Microsoft Excel.

Download Add-in Bundle (.zip) Start Free Pilot Plan →