Basics Bank OZK IPO Date: August 1, 1997 Sector: Financial Services Industry: Banks Market Cap: $5.29B Activated in VL: True Average Daily Range Avg Daily Range: $0.56 | 1.55% Avg Daily Range (30 D): $0.47 | 1.06% Avg Daily Range (90 D): $0.56 | 1.15% Institutional Daily Volume Avg Daily Volume: .89M Avg Daily Volume (30 D): .94M Avg Daily Volume (90 D): .86M Trade Size Avg Trade Size (Sh.): 64 Avg Trade Size (Sh.) (30 D): 50 Avg Trade Size (Sh.) (90 D): 49 Institutional Trades Total Inst.Trades: 4,672 Avg Inst. Trade: $3.32M Avg Inst. Trade (30 D): $3.73M Avg Inst. Trade (90 D): $4.09M Avg Inst. Trade Volume: .09M Avg Inst. Trades (Per Day): 2 Market Closing Trades Avg Closing Trade: $6M Avg Closing Trade (30 D): $7.56M Avg Closing Trade (90 D): $8.51M Avg Closing Volume: 154.84K     News Oct 1, 2025 @ 8:01 PM Bank OZK Announces Increase to Quarterly Common St... Source: Globe Newswire Jul 1, 2025 @ 8:01 PM Bank OZK Announces Increase to Quarterly Common St... Source: Globe Newswire Jan 2, 2025 @ 9:01 PM Bank OZK Announces Increase to Quarterly Common St... Source: Globe Newswire Oct 17, 2024 @ 8:01 PM Bank OZK Third Quarter and First Nine Months of... Source: N/A Oct 1, 2024 @ 8:01 PM Bank OZK Announces Increase to Quarterly Common St... Source: N/A Splits Jun 24, 2014:   2:1 Aug 17, 2011:   2:1 Dec 11, 2003:   2:1 Jun 18, 2002:   2:1