Signal Advance Inc (SIGL)
Signal Advance Inc. is a common stock listing on OTC Markets for a company focused on encryption, secure communications, and signal processing technologies. Its flagship Analog Guard platform uses analog-domain transformations intended to support AI-resistant and quantum-resilient encryption for use in high-threat digital environments. The company was originally incorporated in 1992 and is based in Rosharon, Texas. It operated under the name Biodyne Development Company, Inc. before adopting the Signal Advance, Inc. name in 2007.
Stock Summary Fair Value Profitability & Growth Quality & Risk Events & Dividends Market Outlook FAQ
Jump directly to the stock analysis sections supported by the latest available data.
Data update note:
Fair value and stock analysis metrics are updated after regular market sessions when new data becomes available.
| Ticker | Fair Value | Fair Value Upside/Downside | Fair Value Rating | Analyst Price Target | Analyst Target Upside/Downside | Overall Financial Health | Dividend Yield | Next Earnings Date | Price-to-Book Ratio | Market Cap | Enterprise Value | Total Debt / Total Capital | Free Float / Shares Outstanding | Altman Z-Score | Free Cash Flow / Net Income |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
OTC-SIGL
|
$0.12
|
9.5% Upside
|
Fair
|
Not available
|
Not available
|
Weak
|
0.0%
|
October 27, 2026
|
2.8x
|
6.619 M
|
4.829 M
|
0.3%
|
50.9%
|
69.8
|
43.5%
|
