indicator

Cumulative IBS Indicator

Inspired by Larry Connors’ Cumulative RSI(2) (found in this post), and the results of my Cumulative DV2 (found in this post) I decided to test out how a Cumulative IBS indicator would work. The formula for IBS can be found here, and the cumulative IBS is the X-day simple moving average of the IBS. This is a frictionless test on SPY from 1/1/2000 – 12/26/2012. I tested the cumulative IBS using default parameters from the original post I found over IBS (Long if IBS < 45 & Short if IBS > 95).

Equity curves for cumulative 1-9 day IBS. Starts at 1-day in the top left and ends at 9-day on the bottom right. It counts from left to right, meaning that the top middle picture is the cumulative 2-day IBS.

Cum 1-9Day IBS 45 95 1-1-2000 - 12-26-12

Equity curves for cumulative 10-18 day IBS. Follows same structure as above.

Cum 9-18Day IBS 45 95 1-1-2000 - 12-26-12

We can see the equity curves of the cumulative IBS reinforces the conclusion in the cumulative DV2 post.

Here are the individual graphs in anyone is interested:

IBS 45 95 1-1-2000 - 12-26-12

2-day

Cum 2Day IBS 45 95 1-1-2000 - 12-26-12

3-day

Cum 3Day IBS 45 95 1-1-2000 - 12-26-12

4-day

Cum 4Day IBS 45 95 1-1-2000 - 12-26-12

5-day

Cum 5Day IBS 45 95 1-1-2000 - 12-26-12

6-day

Cum 6Day IBS 45 95 1-1-2000 - 12-26-12

7-day

Cum 7Day IBS 45 95 1-1-2000 - 12-26-12

8-day

Cum 8Day IBS 45 95 1-1-2000 - 12-26-12

9-day

Cum 9Day IBS 45 95 1-1-2000 - 12-26-12

10-day

Cum 10Day IBS 45 95 1-1-2000 - 12-26-12

11-day

Cum 11Day IBS 45 95 1-1-2000 - 12-26-12

12-day

Cum 12Day IBS 45 95 1-1-2000 - 12-26-12

13-day

Cum 13Day IBS 45 95 1-1-2000 - 12-26-12

14-day

Cum 14Day IBS 45 95 1-1-2000 - 12-26-12

15-day

Cum 15Day IBS 45 95 1-1-2000 - 12-26-12

16-day

Cum 16Day IBS 45 95 1-1-2000 - 12-26-12

17-day

Cum 17Day IBS 45 95 1-1-2000 - 12-26-12

18-day

Cum 18Day IBS 45 95 1-1-2000 - 12-26-12

Cumulative DV2 Indicator

Inspired by Larry Connors’ Cumulative RSI(2) (found in this post), I decided to test out how a Cumulative DV2 indicator would work. This is a frictionless test on SPY from 1/1/2000 – 12/26/2012. I tested the cumulative DV2 using default parameters (Buy/Cover if DV2 < 50 & Sell/Short if DV2 > 50)

Normal DV2:

DV2 50 1-1-2000 - 12-26-12

2-day cumulative DV2

Cum 2Day DV2 50 1-1-2000 - 12-26-12

3-day cumulative DV2

Cum 3Day DV2 50 1-1-2000 - 12-26-12

4-day cumulative DV2

Cum 4Day DV2 50 1-1-2000 - 12-26-12

5-day cumulative DV2

Cum 5Day DV2 50 1-1-2000 - 12-26-12

6-day cumulative DV2

Cum 6Day DV2 50 1-1-2000 - 12-26-12

7-day cumulative DV2

Cum 7Day DV2 50 1-1-2000 - 12-26-12

8-day cumulative DV2

Cum 8Day DV2 50 1-1-2000 - 12-26-12

9-day cumulative DV2

Cum 9Day DV2 50 1-1-2000 - 12-26-12

10-day cumulative DV2

Cum 10Day DV2 50 1-1-2000 - 12-26-12

11-day cumulative DV2

Cum 11Day DV2 50 1-1-2000 - 12-26-12

The results make me think of one of David Varadi‘s posts (link) about how mean-reversion isn’t necessarily ‘dead’, it has only changed to become mean-reverting on a longer period of time (per the equity charts of the 4-9 day cumulative DV2). An adaptive framework similar to that found at this post by Sanz Prophet could definitely be used.