Daily Smart System v4.0 (Closed Code)
http://www.friendlytraders.com/forum/showpost.php?p=9020

Dale Legan Cyclesurfer (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=8741

Dataviews Calendar Ranges Trading Course with Tradestation 8.X ELD (Closed Code)
http://www.friendlytraders.com/forum/showpost.php?p=8748

Day Trade Pair Trading - Tradestation 8.x (open code)
http://www.friendlytraders.com/forum/showpost.php?p=6938

Day Trading Action Study for eSignal (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=7026

Day trading Pivot Indicators for eMini S&P - Tradestation 8.x (closed code)
http://www.friendlytraders.com/forum/showpost.php?p=7079

Daytrade 4X Premium (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=10526

Dealers Choice Pro System by by Joe KRUTSINGER for TradeStation 8(open code)
http://www.friendlytraders.com/forum/showpost.php?p=1140

Dealers Choice Pro System by Joe KRUTSINGER for TradeStation 2000i (open code)
http://www.friendlytraders.com/forum/showpost.php?p=1078

DeBry ERSA (External Relative Strength Analyzer) Metastock Addon + Serial
http://www.friendlytraders.com/forum/showpost.php?p=1301

DecisionBar 2.0 for eSignal by DecisionBar Trading + Full Manuals (open code)
http://www.friendlytraders.com/forum/showpost.php?p=898

DecisionBar Toolset v.3.0 for TradeStation 8 (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=7355

DecisionBar v3.5 for eSignal by DecisionBar Trading + Crack (Open Code) (Decision Bar)
http://www.friendlytraders.com/forum/showpost.php?p=2571

DeMark Indicators for Tradestation (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=12622

Dennis MEYERS Short Term v2 & Long Term v4 and v5 Systems & Indicators
http://www.friendlytraders.com/forum/showpost.php?p=1086

Dennis Meyers Systems & Indicators for TradeStation 8.x and 2000i (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=7016

Diamond Backtesting with Walk Forward Manager 2.2a2 for TradeStation
http://www.friendlytraders.com/forum/showpost.php?p=1104

Directional Day Filter System for TS (tradethemarkets.com) (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=9669

DivergenceAxe Indicator for Tradestation 8.X (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=9129

DivergEngine2001 (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=13395

Dollar Trader 4.4 for TradeStation 2000i (Closed Code) (Currency Trading System)
http://www.friendlytraders.com/forum/showpost.php?p=4311

Dollar Trader 4.8 for Tradestation (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=12321

DoublePlay 4.5 Build 203 (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=11625

Dow Big Volume Theory Indicator for MetaStock & AmiBroker (Yet another useful indicator)
http://www.friendlytraders.com/forum/showpost.php?p=5246

Dreambuilder FX DTS1 Build 811
http://www.friendlytraders.com/forum/showpost.php?p=12544

Dual Thrust System (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=9559

Duniafx Trading System English Version (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=12405

Dynamic Support and Resistance Indicator for Esignal (Open Code)
http://www.friendlytraders.com/forum/showpost.php?p=6225

Dynamic Trader 4 - TradeStation Data Utilities (open code)
http://www.friendlytraders.com/forum/showpost.php?p=948