$30.77 -0.16 (-0.52%) National Instruments Corp - NASDAQ

Oct. 1, 2014 | 10:50 AM
Last Trade: 30.77
Trade Time: Oct 01 10:50 AM Eastern Daylight Time
Change: -0.16 (-0.52%)
Prev Close: 30.93
Open: 30.95
Bid: 30.72
Ask: 30.78
Options:

Call Options: NATI

Strike
Price
Calls
Symbol Last Chg Bid($) Bid(#) Ask($) Ask(#) Vol Open Int
17.50 NATI1418J17.5 13.20 0.00 12.90 294.0 13.50 392.0 0.0 0
20.00 NATI1418J20 10.70 0.00 10.40 195.0 11.00 247.0 0.0 0
22.50 NATI1418J22.5 8.30 0.00 7.90 271.0 8.50 55.0 0.0 0
25.00 NATI1418J25 5.80 0.00 5.40 298.0 6.00 367.0 0.0 0
30.00 NATI1418J30 1.15 0.00 0.75 676.0 1.25 143.0 0.0 0
35.00 NATI1418J35 0.15 0.00 0.05 580.0 0.15 125.0 0.0 0
40.00 NATI1418J40 0.15 0.00 0.00 0.0 0.15 125.0 0.0 0
45.00 NATI1418J45 0.15 0.00 0.00 0.0 0.15 125.0 0.0 0

Put Options: NATI

Strike
Price
Puts
Symbol Last Chg Bid($) Bid(#) Ask($) Ask(#) Vol Open Int
17.50 NATI1418V17.5 0.15 0.00 0.00 0.0 0.15 232.0 0.0 0
20.00 NATI1418V20 0.15 0.00 0.00 0.0 0.15 214.0 0.0 0
22.50 NATI1418V22.5 0.15 0.00 0.00 0.0 0.15 166.0 0.0 0
25.00 NATI1418V25 0.20 0.00 0.00 0.0 0.20 320.0 0.0 0
30.00 NATI1418V30 0.10 0.00 0.20 151.0 0.55 507.0 0.0 0
35.00 NATI1418V35 3.80 0.00 4.00 409.0 4.60 302.0 0.0 0
40.00 NATI1418V40 8.70 0.00 9.00 246.0 9.60 195.0 0.0 0
45.00 NATI1418V45 13.60 0.00 14.00 135.0 14.60 442.0 0.0 0