$32.19 -0.15 (-0.46%) National Instruments Corp - NASDAQ

Nov. 28, 2014 | 01:00 PM
Last Trade: 32.19
Trade Time: Nov 28 01:00 PM Eastern Daylight Time
Change: -0.15 (-0.46%)
Prev Close: 32.34
Open: 32.41
Bid: 32.19
Ask: 32.20
Options:

Call Options: NATI

Strike
Price
Calls
Symbol Last Chg Bid($) Bid(#) Ask($) Ask(#) Vol Open Int
15.00 NATI1420L15 16.50 0.00 16.40 274.0 18.50 294.0 0.0 0
17.50 NATI1420L17.5 12.30 -1.70 13.90 165.0 16.00 165.0 5.0 1
20.00 NATI1420L20 11.60 0.00 11.40 165.0 13.50 165.0 0.0 0
22.50 NATI1420L22.5 9.10 0.00 8.90 165.0 11.00 165.0 0.0 0
25.00 NATI1420L25 7.29 0.69 6.40 225.0 8.50 255.0 25.0 25
30.00 NATI1420L30 3.91 1.86 1.60 409.0 3.70 429.0 2.0 101
35.00 NATI1420L35 0.75 0.40 0.05 3.0 1.30 541.0 30.0 88
40.00 NATI1420L40 0.30 0.00 0.05 11.0 1.25 542.0 0.0 0

Put Options: NATI

Strike
Price
Puts
Symbol Last Chg Bid($) Bid(#) Ask($) Ask(#) Vol Open Int
15.00 NATI1420X15 0.30 0.00 0.05 10.0 1.20 516.0 0.0 0
17.50 NATI1420X17.5 0.30 0.00 0.05 1.0 1.20 225.0 0.0 0
20.00 NATI1420X20 0.30 0.00 0.05 10.0 1.25 225.0 0.0 0
22.50 NATI1420X22.5 0.30 0.00 0.05 10.0 1.25 225.0 0.0 0
25.00 NATI1420X25 0.30 0.00 0.05 10.0 1.25 391.0 3.0 7
30.00 NATI1420X30 0.25 -0.25 0.05 9.0 1.40 578.0 10.0 70
35.00 NATI1420X35 2.55 0.00 1.70 150.0 3.70 334.0 0.0 0
40.00 NATI1420X40 7.30 0.00 6.50 312.0 8.60 282.0 0.0 0