Appian Corporation
APPN | NASDAQ
$38.62
+$1.10 (+2.93%)
At close: Sep 21, 2026, 4:00 PM ET
$38.90
+$0.28 (+0.73%)
Pre-market:
Sep 22, 2026, 4:58 AM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 17, 2026 | $2.74B | -$65.51M | -2.34% |
| Dec 25, 2025 | $2.8B | $380.37M | +15.72% |
| Dec 26, 2024 | $2.42B | -$335.69M | -12.18% |
| Dec 28, 2023 | $2.76B | $395.19M | +16.74% |
| Dec 29, 2022 | $2.36B | -$2.29B | -49.25% |
| Dec 30, 2021 | $4.65B | -$6.75B | -59.21% |
| Dec 30, 2020 | $11.41B | $8.93B | +361.44% |
| Dec 26, 2019 | $2.47B | $746.52M | +43.27% |
| Dec 27, 2018 | $1.73B | -$170.14M | -8.98% |
| Dec 28, 2017 | $1.9B | n/a | n/a |
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