Investor/RT
Professional charting platform by Linn Software with VolumeScope footprint charting and OrderFlowMetrics, serving traders since the 1990s.
Quick Facts
- Starting Price
- $50/mo
- Free Tier
- No
- Founded
- 1995
- Company
- Linn Software, Inc.
Investor/RT Overview
Investor/RT, developed by Linn Software, is a veteran charting and analysis platform that has been serving traders since the 1990s. The platform has evolved over decades to include modern order flow tools alongside its traditional charting capabilities, most notably the VolumeScope footprint charting module and OrderFlowMetrics analytics.
VolumeScope provides detailed footprint chart visualization with bid/ask analysis, delta profiling, and volume-at-price breakdowns. OrderFlowMetrics adds a layer of quantitative analysis to the visual footprint data, helping traders identify statistically significant order flow patterns. The platform supports stocks, futures, and options markets through connections to multiple data providers.
Based in Conyers, Georgia, Linn Software has maintained and updated Investor/RT continuously for over two decades. This longevity means the platform is stable and well-tested, though the interface reflects its heritage and may feel dated compared to newer competitors. The platform supports both Windows and macOS, which is unusual in the order flow space where most tools are Windows-only.
Investor/RT Pricing
Standard
- ✓ Full charting suite
- ✓ Technical indicators
- ✓ Multi-market data
- ✓ Windows and macOS support
Premium (with VolumeScope)
- ✓ Everything in Standard
- ✓ VolumeScope footprint charts
- ✓ OrderFlowMetrics
- ✓ Advanced volume analysis
- ✓ Priority support
Features
Pros & Cons
Pros
- + Decades of development since the 1990s — extremely stable and mature platform
- + Supports both Windows and macOS — rare for order flow platforms
- + VolumeScope provides professional footprint charting with OrderFlowMetrics
- + Broad market coverage including stocks, futures, and options
Cons
- - Interface feels dated compared to modern platforms like ATAS or Bookmap
- - Smaller user community — fewer online tutorials and peer support
- - No crypto market support
- - Premium tier required for order flow features, increasing the cost
Rating Breakdown
Overall Rating
Key Takeaways
- ✓ Decades of development since the 1990s — extremely stable and mature platform
- ✓ Supports both Windows and macOS — rare for order flow platforms
- ✓ VolumeScope provides professional footprint charting with OrderFlowMetrics
- ✓ Broad market coverage including stocks, futures, and options
- ★ Rated 3.7/5 — best for veteran traders, macOS order flow users, multi-asset analysts
- $ Starts at $50/month
Summary
Professional charting platform by Linn Software with VolumeScope footprint charting and OrderFlowMetrics, serving traders since the 1990s. Plans start at $50/month. Best suited for veteran traders, macOS order flow users, and multi-asset analysts.
Similar Tools
Sierra Chart
Professional-grade C++ charting and trading platform built for futures scalpers and order flow traders, with ACSIL custom development, comprehensive broker connectivity via Rithmic, CQG, and Trading Technologies, and pricing starting at $26/month.
ATAS
Professional order flow and volume analysis platform with 70+ volume tools, 400+ footprint cluster variations, Smart DOM, Smart Tape, and connections to 25+ global exchanges including CME, NYSE, NASDAQ, and major crypto exchanges.
MultiCharts
Professional charting and automated trading platform with EasyLanguage support, portfolio backtesting, and multi-broker connectivity.