0.91
price down icon4.01%   -0.038
pre-market  Pre-market:  .91  
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Quantum Si Incorporated Stock (QSI) Option Chain

For the March 06, 2026 expiration date, the QSI stock option chain has a total of 28 contracts, with 28 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • March 13, 2026 : 12 contracts.
  • March 20, 2026 : 14 contracts.
  • March 27, 2026 : 1 contracts.
  • April 02, 2026 : 3 contracts.
  • April 10, 2026 : 0 contracts.

Quantum Si Incorporated (QSI) Most Active Options & Calendar

QSI Call Options Expiring March 06, 2026

Strike Price Change % Change Volume
favorite 1.00 0.04 -0.02 -33.33% 27
favorite 0.50 0.49 0.02 +4.26% 1
favorite 1.50 0.05 0.00 - -
favorite 2.00 0.00 0.00 - -
favorite 2.50 0.00 0.00 - -
favorite 3.50 0.00 0.00 - -

QSI Put Options Expiring March 06, 2026

Strike Price Change % Change Volume
favorite
0.50
0.03 0.00 - -
favorite
1.00
0.13 0.00 - -
favorite
1.50
0.59 0.00 - -
favorite
2.00
0.00 0.00 - -
favorite
2.50
0.00 0.00 - -
favorite
3.50
0.00 0.00 - -

Quantum Si Incorporated Stock (QSI) Option Chain Analysis

Put Volume Total 0
Call Volume Total 28
Put/Call Ratio (PCR) 0.00
Put Strike With Highest Volume $0.50
Call Strike With Highest Volume $1.00
medical_devices ZBH
$95.75
price down icon 2.27%
medical_devices STE
$243.07
price down icon 0.12%
$72.90
price down icon 0.25%
medical_devices PHG
$30.93
price up icon 1.94%
$79.02
price up icon 1.14%
medical_devices EW
$85.22
price down icon 0.07%
Cap:     |  Volume (24h):