Unusual Option Activity

Listed below are options with unusually high intraday volume compared with average intraday volume (calculated as of 1 p.m. EDT). The relative level of activity is expressed in the daily volume ratio, which represents the current intraday volume divided by the average intraday volume for the past month.

As Of 1:00 P.M. EDT Friday, November 20, 2009

Unusual Call Option Activity (intraday) Unusual Put Option Activity (intraday)
Data provided by SchaeffersResearch.com
Ticker
symbol
Call Volume
Average Call Volume
Daily Volume Ratio
MU
26,499
3,323
8.0
ALL
12,098
1,633
7.4
MCO
11,332
1,887
6.0
DELL
38,903
8,059
4.8
DHI
12,217
2,666
4.6
LEAP
6,701
1,594
4.2
IYR
27,262
7,507
3.6
APC
7,086
2,028
3.5
PFE
36,508
10,957
3.3
TRA
8,174
2,631
3.1
PBR
16,152
5,511
2.9
STP
4,430
1,520
2.9
TZA
13,457
4,658
2.9
EFA
9,312
3,353
2.8
MCD
13,098
4,718
2.8
BMY
9,928
3,626
2.7
KO
6,868
2,548
2.7
KBH
6,312
2,451
2.6
JNJ
5,583
2,532
2.2
SKF
4,716
2,153
2.2