0.8613
price down icon2.39%   -0.0211
after-market After Hours: .88 0.0187 +2.17%
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Quantum Si Incorporated Stock (QSI) Option Chain

For the March 27, 2026 expiration date, the QSI stock option chain has a total of 8 contracts, with 3 call options and 5 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • April 02, 2026 : 0 contracts.
  • April 10, 2026 : 0 contracts.
  • April 17, 2026 : 25 contracts.
  • April 24, 2026 : 0 contracts.
  • July 17, 2026 : 93 contracts.

Quantum Si Incorporated (QSI) Most Active Options & Calendar

QSI Call Options Expiring March 27, 2026

Strike Price Change % Change Volume
favorite 1.00 0.05 -0.04 -44.44% 3
favorite 0.50 0.00 0.00 - -
favorite 1.50 0.03 0.00 - -
favorite 2.00 0.00 0.00 - -
favorite 3.00 0.00 0.00 - -
favorite 3.50 0.00 0.00 - -

QSI Put Options Expiring March 27, 2026

Strike Price Change % Change Volume
favorite
1.00
0.14 0.09 +180.00% 5
favorite
0.50
0.00 0.00 - -
favorite
1.50
0.00 0.00 - -
favorite
2.00
0.00 0.00 - -
favorite
3.00
0.00 0.00 - -
favorite
3.50
0.00 0.00 - -

Quantum Si Incorporated Stock (QSI) Option Chain Analysis

Put Volume Total 5
Call Volume Total 3
Put/Call Ratio (PCR) 1.67
Put Strike With Highest Volume $1.00
Call Strike With Highest Volume $1.00
medical_devices ZBH
$89.84
price up icon 0.85%
medical_devices STE
$217.92
price up icon 0.79%
medical_devices PHG
$26.86
price down icon 1.86%
$67.27
price down icon 0.58%
$70.38
price up icon 0.19%
medical_devices EW
$82.46
price down icon 0.18%
Cap:     |  Volume (24h):