Technology stocks
95 S&P 500 and Nasdaq-100 companies · end-of-day data as of Oct 16, 2026
The largest Technology companies by market capitalization on Oct 16, 2026: NVIDIA (NVDA) $5.16T, Apple (AAPL) $5.01T and Microsoft (MSFT) $3.93T.
Biggest stock losers today
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $165.47 | -12.2% | -42.3% | — | $39.71B | |
| 2 |  | $61.39 | -11.9% | -56.7% | — | $33.77B | |
| 3 |  | $31.63 | -9.9% | -42.5% | 9.7 | $20.78B | |
| 4 |  | $136.83 | -9.6% | -54.7% | — | $55.06B | |
| 5 |  | $90.46 | -8.2% | -44.2% | 34.9 | $33.42B |
Data as of Oct 16, 2026 close.
Biggest stock gainers today
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $229.68 | +2.1% | -18.1% | 16.9 | $141B | |
| 2 |  | $190.90 | +1.9% | -18.8% | 29.3 | $24.85B | |
| 3 |  | $463.15 | +1.5% | -5.5% | 36.5 | $76.64B | |
| 4 |  | $288.90 | +1.1% | 0.0% | 26.4 | $114B | |
| 5 |  | $79.70 | +0.8% | -12.8% | 41.3 | $11.99B |
Data as of Oct 16, 2026 close.
Stocks at 52-week lows
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $266.13 | -4.7% | -63.7% | 20.5 | $89.4B | |
| 2 | | $61.39 | -11.9% | -56.7% | — | $33.77B |
Data as of Oct 16, 2026 close.
Stocks at 52-week highs
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $343.46 | +0.4% | 0.0% | 39.3 | $5.01T | |
| 2 | | $288.90 | +1.1% | 0.0% | 26.4 | $114B | |
| 3 |  | $310.36 | -0.9% | -0.9% | 51.0 | $50.25B |
Data as of Oct 16, 2026 close.
Undervalued stocks
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $87.81 | -4.9% | +93.3% | 31.6 | $12.62B | |
| 2 |  | $128.23 | -4.6% | +91.9% | 20.1 | $388B | |
| 3 |  | $878.84 | -5.6% | +82.2% | 11.8 | $994B | |
| 4 | | $266.13 | -4.7% | +81.8% | 20.5 | $89.4B | |
| 5 |  | $332.00 | -6.9% | +69.9% | 13.4 | $124B |
Data as of Oct 16, 2026 close.
Stocks insiders are buying
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 |  | $70.35 | -1.3% | +$13.31M | 15.5 | $144B | |
| 2 |  | $89.85 | -5.8% | +$10M | — | $475B | |
| 3 |  | $47.55 | +0.7% | +$520K | 9.1 | $25.29B | |
| 4 |  | $115.37 | -3.5% | +$138K | 41.2 | $24.14B | |
| 5 |  | $36.01 | -0.3% | +$57.69K | 5.5 | $18.57B |
Data as of Oct 16, 2026 close.
Most active stocks today
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 | | $878.84 | -5.6% | 1.1× | 11.8 | $994B | |
| 2 |  | $214.13 | -1.4% | 1.2× | 27.1 | $5.16T | |
| 3 | | $343.46 | +0.4% | 1.6× | 39.3 | $5.01T | |
| 4 |  | $529.05 | -1.9% | 1.1× | 29.5 | $3.93T | |
| 5 |  | $528.75 | -6.0% | 1.1× | 135.6 | $863B |
Data as of Oct 16, 2026 close.
All Technology stocks
| 20D | |||||||
|---|---|---|---|---|---|---|---|
| 1 | | $214.13 | -1.4% | -10.5% | 27.1 | $5.16T | |
| 2 | | $343.46 | +0.4% | 0.0% | 39.3 | $5.01T | |
| 3 | | $529.05 | -1.9% | -2.6% | 29.5 | $3.93T | |
| 4 |  | $328.75 | -4.5% | -31.5% | 42.0 | $1.57T | |
| 5 | | $878.84 | -5.6% | -27.6% | 11.8 | $994B | |
| 6 | | $528.75 | -6.0% | -18.6% | 135.6 | $863B | |
| 7 |  | $1,641.52 | -1.0% | -17.4% | 46.9 | $633B | |
| 8 | | $89.85 | -5.8% | -36.2% | — | $475B | |
| 9 |  | $186.03 | -7.2% | -11.0% | 157.7 | $428B | |
| 10 |  | $107.39 | -2.2% | -16.8% | 32.2 | $423B | |
| 11 | | $128.23 | -4.6% | -58.5% | 20.1 | $388B | |
| 12 |  | $263.94 | -4.9% | -39.0% | 45.8 | $330B | |
| 13 |  | $409.29 | -4.8% | -43.3% | 35.3 | $325B | |
| 14 |  | $451.71 | -4.6% | -23.2% | 26.2 | $287B | |
| 15 |  | $342.00 | -7.6% | -18.6% | 777.3 | $280B | |
| 16 |  | $276.48 | -0.9% | -16.4% | 42.0 | $252B | |
| 17 |  | $227.80 | -6.9% | -48.2% | 234.8 | $243B | |
| 18 |  | $227.39 | -7.0% | -18.5% | 6,478.3 | $233B | |
| 19 |  | $176.98 | -4.6% | -18.3% | 55.8 | $223B | |
| 20 |  | $169.52 | -4.8% | -5.4% | 113.8 | $220B |
Data as of Oct 16, 2026 close.