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Quantum Si Incorporated Stock (QSI) Option Chain

For the January 09, 2026 expiration date, the QSI stock option chain has a total of 12 contracts, with 12 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 58 contracts.
  • January 23, 2026 : 142 contracts.
  • January 30, 2026 : 18 contracts.
  • February 06, 2026 : 2 contracts.
  • February 13, 2026 : 2 contracts.

Quantum Si Incorporated (QSI) Most Active Options & Calendar

QSI Call Options Expiring January 09, 2026

Strike Price Change % Change Volume
favorite 1.50 0.02 0.01 +100.00% 10
favorite 1.00 0.30 0.00 - 2
favorite 0.50 0.72 0.00 - -
favorite 2.00 0.00 0.00 - -
favorite 2.50 0.00 0.00 - -
favorite 3.50 0.00 0.00 - -
favorite 4.00 0.00 0.00 - -

QSI Put Options Expiring January 09, 2026

Strike Price Change % Change Volume
favorite
0.50
0.00 0.00 - -
favorite
1.00
0.00 0.00 - -
favorite
1.50
0.00 0.00 - -
favorite
2.00
0.00 0.00 - -
favorite
2.50
0.00 0.00 - -
favorite
3.50
0.00 0.00 - -
favorite
4.00
0.00 0.00 - -

Quantum Si Incorporated Stock (QSI) Option Chain Analysis

Put Volume Total 0
Call Volume Total 12
Put/Call Ratio (PCR) 0.00
Put Strike With Highest Volume $0.50
Call Strike With Highest Volume $1.50
$297.92
price up icon 1.20%
medical_devices STE
$258.99
price down icon 0.43%
$70.40
price up icon 0.79%
medical_devices PHG
$29.01
price up icon 1.06%
$86.00
price down icon 0.85%
medical_devices EW
$84.65
price down icon 1.46%
Cap:     |  Volume (24h):