Magnite, Inc. (MGNI) Stock Price History
Historical prices from 2014 to 2026
- 1M
- -0.6%
- 3M
- +21.3%
- YTD
- +54.0%
- 1Y
- +22.9%
- 3Y
- +49.4%
- 5Y
- -0.9%
Loading 10-year price history...
MGNI Historical Performance
MGNI Annual Returns
Year-by-year price performance · 2014–2026
- 2014 annual price return
- -19.7%
- 2015 annual price return
- +2.6%
- 2016 annual price return
- -53.7%
- 2017 annual price return
- -75.1%
- 2018 annual price return
- +79.3%
- 2019 annual price return
- +116.4%
- 2020 annual price return
- +239.7%
- 2021 annual price return
- -36.6%
- 2022 annual price return
- -40.6%
- 2023 annual price return
- -5.9%
- 2024 annual price return
- +73.0%
- 2025 annual price return
- +0.8%
- 2026 annual price return
- +20.2%
MGNI Stock Price Trajectory (2014–2026)
As of October 3, 2026, Magnite, Inc. (MGNI) trades at $24.73, representing a +22.9% return over the past year. The stock has delivered a -4.4% total return over five years (-0.9% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $64.39 on February 9, 2021. From this peak, MGNI has corrected -61.6%, currently trading 47% above its 200-day moving average, indicating continued institutional support.
When compared to Communication Services sector peers PUBM (+122.5% 1Y), DV (+19.1% 1Y), and IAS (+1.3% 1Y), MGNI has underperformed the peer group average. Compare MGNI vs PUBM →
MGNI Historical Price Data · from 2014
Rows 1–50 of 3,145| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-10-02 | 25.63 | 25.89 | 24.59 | 24.73 | 1.54M | -2.79% |
| 2026-10-01 | 25.41 | 25.73 | 24.94 | 25.44 | 1.74M | +0.71% |
| 2026-09-30 | 25.74 | 26.11 | 25.17 | 25.26 | 2.52M | -1.60% |
| 2026-09-29 | 24.57 | 26.40 | 24.27 | 25.67 | 4.13M | +9.70% |
| 2026-09-28 | 23.55 | 23.76 | 23.08 | 23.40 | 2.13M | -2.38% |
| 2026-09-25 | 24.30 | 24.52 | 23.85 | 23.97 | 1.53M | -0.42% |
| 2026-09-24 | 23.77 | 24.43 | 23.77 | 24.07 | 2.30M | +0.04% |
| 2026-09-23 | 24.68 | 24.68 | 23.87 | 24.06 | 2.09M | -2.98% |
| 2026-09-22 | 25.64 | 25.64 | 24.28 | 24.80 | 2.01M | -2.02% |
| 2026-09-21 | 25.50 | 25.53 | 24.94 | 25.31 | 1.62M | +0.64% |
| 2026-09-18 | 26.15 | 26.33 | 25.02 | 25.15 | 3.57M | -1.87% |
| 2026-09-17 | 26.68 | 26.84 | 24.63 | 25.63 | 6.83M | +7.78% |
| 2026-09-16 | 23.70 | 24.14 | 23.52 | 23.78 | 1.21M | +0.30% |
| 2026-09-15 | 23.40 | 23.73 | 23.18 | 23.71 | 1.47M | -0.55% |
| 2026-09-14 | 24.22 | 24.22 | 23.66 | 23.84 | 1.40M | +0.29% |
| 2026-09-11 | 23.75 | 24.12 | 23.54 | 23.77 | 1.23M | +0.93% |
| 2026-09-10 | 23.22 | 23.66 | 23.10 | 23.55 | 1.63M | -0.13% |
| 2026-09-09 | 23.48 | 24.00 | 23.05 | 23.58 | 1.61M | -0.51% |
| 2026-09-08 | 24.14 | 24.14 | 23.46 | 23.70 | 2.13M | -1.82% |
| 2026-09-04 | 24.44 | 24.55 | 24.00 | 24.14 | 1.94M | -1.99% |
| 2026-09-03 | 25.12 | 25.79 | 24.22 | 24.63 | 2.92M | -1.00% |
| 2026-09-02 | 22.92 | 25.22 | 22.44 | 24.88 | 5.90M | +8.69% |
| 2026-09-01 | 23.31 | 23.31 | 22.73 | 22.89 | 1.81M | -2.55% |
| 2026-08-31 | 23.70 | 23.89 | 23.20 | 23.49 | 1.65M | -0.89% |
| 2026-08-28 | 23.58 | 24.22 | 23.20 | 23.70 | 1.66M | +1.46% |
| 2026-08-27 | 23.38 | 23.87 | 23.17 | 23.36 | 2.04M | -0.09% |
| 2026-08-26 | 23.20 | 23.86 | 23.07 | 23.38 | 1.62M | -2.13% |
| 2026-08-25 | 23.53 | 24.13 | 23.35 | 23.89 | 2.01M | +1.40% |
| 2026-08-24 | 23.50 | 23.92 | 23.50 | 23.56 | 1.20M | +0.26% |
| 2026-08-21 | 23.48 | 23.73 | 23.12 | 23.50 | 1.56M | +0.64% |
| 2026-08-20 | 24.02 | 24.11 | 23.19 | 23.35 | 2.45M | -2.10% |
| 2026-08-19 | 24.55 | 24.87 | 23.77 | 23.85 | 2.32M | -2.77% |
| 2026-08-18 | 24.25 | 25.36 | 24.21 | 24.53 | 2.63M | +1.41% |
| 2026-08-17 | 24.55 | 24.63 | 24.05 | 24.19 | 2.73M | -2.18% |
| 2026-08-14 | 24.70 | 25.00 | 24.44 | 24.73 | 4.12M | +0.61% |
| 2026-08-13 | 24.63 | 24.86 | 24.44 | 24.58 | 2.70M | +0.99% |
| 2026-08-12 | 24.28 | 24.75 | 24.01 | 24.34 | 3.43M | +0.16% |
| 2026-08-11 | 24.00 | 24.71 | 23.92 | 24.30 | 2.58M | +0.37% |
| 2026-08-10 | 24.42 | 24.97 | 24.07 | 24.21 | 3.01M | -2.06% |
| 2026-08-07 | 24.68 | 25.45 | 24.56 | 24.72 | 4.03M | +1.64% |
| 2026-08-06 | 23.00 | 25.40 | 22.60 | 24.32 | 10.04M | +17.66% |
| 2026-08-05 | 21.00 | 21.17 | 20.35 | 20.67 | 2.41M | -0.91% |
| 2026-08-04 | 19.75 | 20.94 | 19.75 | 20.86 | 3.42M | +6.59% |
| 2026-08-03 | 19.30 | 20.04 | 19.30 | 19.57 | 1.19M | +1.40% |
| 2026-07-31 | 19.22 | 19.52 | 18.94 | 19.30 | 1.36M | -0.46% |
| 2026-07-30 | 19.42 | 19.51 | 18.92 | 19.39 | 1.65M | -1.72% |
| 2026-07-29 | 19.70 | 20.11 | 19.59 | 19.73 | 2.28M | +0.15% |
| 2026-07-28 | 19.38 | 19.86 | 19.04 | 19.70 | 1.74M | +3.20% |
| 2026-07-27 | 19.07 | 19.46 | 18.72 | 19.09 | 2.03M | +3.13% |
| 2026-07-24 | 18.00 | 18.80 | 17.91 | 18.51 | 2.05M | +3.29% |
MGNI Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
MGNI — Frequently Asked Questions
Quick answers to the most common questions about buying MGNI stock.
How has MGNI stock performed recently?
MGNI returned +22.9% over the past year, beating its 5-year annualized CAGR of -0.9%. The stock trades above its 200-day moving average, confirming the uptrend.
What is MGNI's all-time high price?
Magnite, Inc. reached $64.39 on 2021-02-09. The 52-week high is $26.84. Current 1-year return of +22.9% places the stock closer to historical peaks.
Where can I download MGNI historical price data?
This page provides MGNI daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2014-2026, downloadable in CSV format.