Here's how Terry's Volume Oscillator ("VO") looked in the first half of April 2010:
3 | 1-Apr-10 |
26 | 5-Apr-10 |
29 | 6-Apr-10 |
5 | 7-Apr-10 |
12 | 8-Apr-10 |
25 | 9-Apr-10 |
29 | 12-Apr-10 |
9 | 13-Apr-10 |
39 | 14-Apr-10 |
18 | 15-Apr-10 |
The VO turned negative on April 16 and stayed negative for five trading sessions as prices continued to rise, tipping off investors that the up trend was losing strength:
-66 | 16-Apr-10 |
-54 | 19-Apr-10 |
-16 | 20-Apr-10 |
-27 | 21-Apr-10 |
-17 | 22-Apr-10 |
The VO climbed to 0 on April 23, before turning over on April 26 and becoming vastly negative as the rout ensued:
0 | 23-Apr-10 |
-19 | 26-Apr-10 |
-97 | 27-Apr-10 |
-56 | 28-Apr-10 |
-11 | 29-Apr-10 |
-71 | 30-Apr-10 |
-33 | 3-May-10 |
-99 | 4-May-10 |
-129 | 5-May-10 |
-231 | 6-May-10 |
-284 | 7-May-10 |
Compare how the VO has been behaving recently:
1 | 4-Oct-10 |
52 | 5-Oct-10 |
38 | 6-Oct-10 |
22 | 7-Oct-10 |
39 | 8-Oct-10 |
27 | 11-Oct-10 |
33 | 12-Oct-10 |
61 | 13-Oct-10 |
27 | 14-Oct-10 |
-2 | 15-Oct-10 |
17 | 18-Oct-10 |
On October 19, the VO turned negative for four trading sessions:
-40 | 19-Oct-10 |
-11 | 20-Oct-10 |
-18 | 21-Oct-10 |
-12 | 22-Oct-10 |
The VO climbed back to 0 yesterday, before rolling over to -5 today:
I thought this was an interesting similarity. We'll see how it plays out.