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Altair Engineering Inc. (ALTR)

NasdaqGS - NasdaqGS Real-time price. Currency in USD
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90.65-0.09 (-0.10%)
At close: 04:00PM EDT
90.65 0.00 (0.00%)
After hours: 04:02PM EDT
In the money
Show:ListStraddle
Callsfor19 December 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
ALTR251219C000850002024-04-08 3:27PM EDT85.0019.0015.5020.400.00-1140.02%
ALTR251219C000950002024-05-15 3:58PM EDT95.0016.730.000.000.00--00.78%
Putsfor19 December 2025
Contract nameLast trade dateStrikeLast priceBidAskChange% changeVolumeOpen interestImplied volatility
ALTR251219P000450002024-05-21 9:30AM EDT45.001.150.000.000.00-1012.50%
ALTR251219P000500002024-05-21 9:30AM EDT50.001.600.000.000.00-1012.50%
ALTR251219P000550002024-05-21 9:30AM EDT55.002.200.000.000.00-106.25%
ALTR251219P000800002024-05-22 12:49PM EDT80.008.050.000.000.00-203.13%