Integral Ad Science Holding Corp.
IASNASDAQCommunication Services
$10.34
+$0.00(+0.00%)
Market Cap$1.7B
P/E Ratio—
52W High$11.43
52W Low$6.261
Integral Ad Science Holding Corp. (IAS) Stock Price History
Key milestones, OHLCV table, annual returns, peers & What If.
ias · EOD price history · split-adj. · FMP · as of Dec 24, 2025
5-Year High5Y
$29.68
Nov 11, 2021
-65.2% from here
5-Year Low5Y
$6.26
Apr 21, 2025
+65.2% from low
IPO Priceadj.
$20.58
Jun 30, 2021
-49.8% since IPO
1 Year Ago
$8.13
Jun 9, 2025
+27.2% in 1Y
5 Years Ago
—
—
+0.0% in 5Y
10 Years Ago
—
—
+0.0% in 10Y
Historical Price Data · IAS
| Date↓ | Open↕ | High↕ | Low↕ | Close↕ | Close (Unadj.) ⓘ | Volume↕ | Change %↕ |
|---|---|---|---|---|---|---|---|
| Dec 24, 2025 | $10.34 | $10.34 | $10.34 | $10.34 | $10.34 | 0K | +0.00% |
| Dec 23, 2025 | $10.34 | $10.34 | $10.34 | $10.34 | $10.34 | 0K | +0.00% |
| Dec 22, 2025 | $10.26 | $10.34 | $10.25 | $10.34 | $10.34 | 14.7M | +0.78% |
| Dec 19, 2025 | $10.25 | $10.26 | $10.25 | $10.26 | $10.26 | 548K | +0.10% |
| Dec 18, 2025 | $10.27 | $10.28 | $10.25 | $10.26 | $10.26 | 798K | -0.10% |
| Dec 17, 2025 | $10.28 | $10.28 | $10.26 | $10.27 | $10.27 | 834K | -0.10% |
| Dec 16, 2025 | $10.28 | $10.28 | $10.26 | $10.28 | $10.28 | 975K | +0.00% |
| Dec 15, 2025 | $10.27 | $10.28 | $10.26 | $10.28 | $10.28 | 527K | +0.10% |
| Dec 12, 2025 | $10.25 | $10.25 | $10.24 | $10.24 | $10.24 | 833K | -0.10% |
| Dec 11, 2025 | $10.24 | $10.26 | $10.24 | $10.24 | $10.24 | 603K | +0.00% |
| Dec 10, 2025 | $10.28 | $10.29 | $10.24 | $10.24 | $10.24 | 1.5M | -0.39% |
| Dec 9, 2025 | $10.28 | $10.28 | $10.27 | $10.28 | $10.28 | 502K | +0.00% |
| Dec 8, 2025 | $10.28 | $10.28 | $10.27 | $10.27 | $10.27 | 306K | -0.10% |
| Dec 5, 2025 | $10.26 | $10.28 | $10.26 | $10.28 | $10.28 | 1.1M | +0.19% |
| Dec 4, 2025 | $10.28 | $10.28 | $10.26 | $10.26 | $10.26 | 2.4M | -0.19% |
| Dec 3, 2025 | $10.27 | $10.28 | $10.27 | $10.27 | $10.27 | 1.8M | +0.00% |
| Dec 2, 2025 | $10.27 | $10.29 | $10.26 | $10.27 | $10.27 | 1.2M | +0.00% |
| Dec 1, 2025 | $10.28 | $10.29 | $10.28 | $10.28 | $10.28 | 698K | +0.00% |
| Nov 28, 2025 | $10.28 | $10.28 | $10.27 | $10.28 | $10.28 | 313K | +0.00% |
| Nov 26, 2025 | $10.27 | $10.28 | $10.26 | $10.28 | $10.28 | 864K | +0.10% |
Showing 1–20 of 1,128 records
Annual Stock Price Performance · IAS
Jan 1 → Dec 31 · 5 years2025-2.0%$10.55 → $10.34
-2.0%
2024-27.0%$14.31 → $10.44
-27.0%
2023+60.6%$8.96 → $14.39
+60.6%
2022-60.7%$22.36 → $8.79
-60.7%
2021+1.0%$22.00 → $22.21
+1.0%
Best Year2023 · +60.6%
Worst Year2022 · -60.7%
Positive Years2 / 5
Avg Annual Return-5.6%
5Y Total Return-53.0%
5Y CAGR~-14.0% / yr
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If you invested $1,000 in IAS at IPO (split-adj.) — how much would it be worth today?
INVESTED$1,000
→TODAY WORTH$502
Total Return-49.8%
CAGR~-12.9% / yr
Profit$-498
Based on Jun 30, 2021 · $20.58Split & dividend adjustedNo fees assumed
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About Price History & OHLCV Data
Integral Ad Science Holding Corp. (IAS) is classified under Communication Services and trades on NASDAQ. The quote snapshot on this page shows a last price of $10.34. Use the chart and OHLCV table below for open, high, low, close and volume over time.
Annual performance bars, similar companies in the same sector, and the What If calculator help you explore long-horizon returns without leaving this tab. Figures use split-adjusted end-of-day prices where noted; this content is informational, not investment advice.
Data: FMP EOD · split-adjusted where noted · not investment advice
Frequently Asked Questions
IAS price history · 5 questionsEnd-of-day prices are sourced from market data providers (Financial Modeling Prep). Corporate actions such as splits may be reflected in adjusted series; always verify critical values with your broker or official filings.
IAS historical stock pricesFMP EOD datasplit-adjusted OHLCV