Basics Aspen Technology, Inc. IPO Date: March 22, 2005 Sector: Technology Industry: Software Market Cap: $16.73B Activated in VL: False Average Daily Range Avg Daily Range: $0.98 | 1.38% Avg Daily Range (30 D): $0.27 | 0.10% Avg Daily Range (90 D): $0.82 | 0.32% Institutional Daily Volume Avg Daily Volume: .41M Avg Daily Volume (30 D): .18M Avg Daily Volume (90 D): .34M Trade Size Avg Trade Size (Sh.): 95 Avg Trade Size (Sh.) (30 D): 85 Avg Trade Size (Sh.) (90 D): 56 Institutional Trades Total Inst.Trades: 7,928 Avg Inst. Trade: $3.6M Avg Inst. Trade (30 D): $53.18M Avg Inst. Trade (90 D): $16.97M Avg Inst. Trade Volume: .05M Avg Inst. Trades (Per Day): 2 Market Closing Trades Avg Closing Trade: $8.25M Avg Closing Trade (30 D): $200.3M Avg Closing Trade (90 D): $26.73M Avg Closing Volume: 46.25K         News No news available.