stockNASDAQ: ATII • 6 Months Updates

Archimedes Tech SPAC Partners II Co. (ATII) 6 Months

Showing Closing Date Range from May 10 to Nov 6, 2026.

Price & Performance Trajectory

Archimedes Tech SPAC Partners II Co.NASDAQ: ATII

Latest Close
$4.24
-60.92%
6 Months Updates Trajectory
Showing Closing Date Range from May 10 to Nov 6, 2026.
Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesATII session performance
✓ Latest Close USD
$4.24
Latest session close
$-6.61vs period start
Period Return % % GAIN
-60.92%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$11.4 / $3.12
Period range envelope
$8.28channel spread
Total Volume SHARES
32.46M
Period turnover
Avg: 270.5K/dLiquidity

Historical Session Ledger

Daily open, high, low, and close prices with volume and period returns.

Historical Quotes & Breakdown(120 dates)
DateClose (USD)Return %HighLowVolume
Nov 06, 2026$4.24+4.43% $4.59$4.00197.4K
Nov 05, 2026$4.06-1.93% $4.40$3.54371.3K
Nov 04, 2026$4.14+10.40% $4.25$3.36530.5K
Nov 03, 2026$3.75+8.38% $4.01$3.12337.5K
Nov 02, 2026$3.46-16.02% $4.41$3.31277.8K
Oct 30, 2026$4.12-0.96% $4.23$3.70204.5K
Oct 29, 2026$4.16-1.42% $4.59$3.57432.9K
Oct 28, 2026$9.81+36.82% $10.37$7.02214.5K
Oct 21, 2026$9.81+36.82% $10.37$7.02214.5K
Oct 20, 2026$7.17-16.09% $8.88$6.7392.9K
Oct 19, 2026$8.55-8.80% $9.31$8.4143.7K
Oct 16, 2026$9.29+4.85% $9.76$8.9417.3K
Oct 15, 2026$8.86-11.93% $9.99$7.5999.7K
Oct 14, 2026$10.06-6.07% $10.70$8.7664.6K
Oct 13, 2026$10.71+0.09% $10.74$10.63556.0K
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