- Latest week
- 29 May 2026
- Close
- 216.750000
- Fair value
- 182.920865
- Expectation
- Positive 67.29%
Weekly Close
Trend Line
Fair Value
Activity Lines
Chart Summary
Key Points
- Week Ending
- 29 May 2026
- Latest Close
- 216.75
- 12-Week Change
- -19.99%
- Trend Signal
- Inactive
- Expectation
- Positive 67.29%
- Signal Weeks
- 9 of 12
- Vs Trend Line
- Below
- Vs Fair Value
- Above
- Relative Strength
- -30.09
- Market Dynamics
- -1.16
Over the latest 12 completed weeks ending 2026-05-29, OSIS fell 19.99%, moving from 270.92 to 216.75. The latest weekly close is below the Trend Line and above Fair Value. Trend Signal is inactive on the latest week and was active in 9 of the last 12 weeks. Relative Strength is -30.09 and has softened across the 12-week window. Market Dynamics is -1.16 on the latest week. Expectation is positive at 67.29%.