AINF Historical Prices
NASDAQ: AINFDefiance ETFs LLCTechnologyETFUSD
20.03-0.9212 (-4.40%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
AINF price history
The price history for Defiance Inference AI Chip (AINF) on this page begins on August 17, 2026, when the stock closed at $18.48; it most recently closed at $20.03 on October 5, 2026. The highest price in this record is $21.45, reached on October 5, 2026; the latest close is 6.6% below that peak. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
AINF returns
1 week
-4.83%
1 month
+3.75%
AINF price return, excluding dividends.
AINF daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 19.88 | 20.03 | 20.03 | 20.03 | +0.42% | |
| 19.95 | 19.95 | 19.95 | 19.95 | -4.84% | |
| 20.96 | 20.97 | 20.96 | 20.97 | -1.57% | |
| 21.45 | 21.45 | 21.30 | 21.30 | +0.09% | |
| 21.25 | 21.28 | 21.25 | 21.28 | +1.09% | |
| 21.05 | 21.05 | 21.05 | 21.05 | +3.09% | |
| 20.51 | 20.51 | 20.42 | 20.42 | +0.59% | |
| 20.28 | 20.30 | 20.27 | 20.30 | -0.10% | |
| 20.29 | 20.43 | 20.29 | 20.32 | +0.44% | |
| 20.61 | 20.61 | 20.23 | 20.23 | -1.84% | |
| 20.61 | 20.61 | 20.61 | 20.61 | +0.68% | |
| 20.47 | 20.47 | 20.47 | 20.47 | +1.04% | |
| 20.57 | 20.57 | 20.26 | 20.26 | -1.94% | |
| 20.54 | 20.69 | 20.54 | 20.66 | +1.52% | |
| 21.19 | 21.19 | 19.79 | 20.35 | +5.50% | |
| 19.14 | 19.29 | 19.14 | 19.29 | +1.37% | |
| 18.93 | 19.03 | 18.88 | 19.03 | +3.88% | |
| 18.26 | 18.32 | 18.26 | 18.32 | +1.33% | |
| 18.08 | 18.08 | 18.08 | 18.08 | -0.88% | |
| 18.24 | 18.24 | 18.24 | 18.24 | -3.85% | |
| 18.97 | 18.97 | 18.97 | 18.97 | -0.89% | |
| 19.14 | 19.14 | 19.14 | 19.14 | -0.88% | |
| 19.31 | 19.31 | 19.31 | 19.31 | -1.38% | |
| 19.47 | 19.58 | 19.47 | 19.58 | +2.84% | |
| 18.91 | 19.04 | 18.91 | 19.04 | +3.14% | |
| 18.31 | 18.48 | 18.23 | 18.46 | +0.22% | |
| 18.36 | 18.42 | 18.36 | 18.42 | +0.49% | |
| 18.33 | 18.33 | 18.33 | 18.33 | -1.50% | |
| 18.61 | 18.61 | 18.61 | 18.61 | +0.43% | |
| 18.91 | 18.91 | 18.53 | 18.53 | -2.11% | |
| 18.85 | 18.93 | 18.85 | 18.93 | +2.16% | |
| 18.55 | 18.55 | 18.48 | 18.53 | +0.32% | |
| 18.21 | 18.47 | 18.21 | 18.47 | +2.50% | |
| 18.04 | 18.10 | 18.02 | 18.02 | -2.49% | |
| 18.54 | 18.56 | 18.48 | 18.48 | -1.75% | |
| 18.91 | 18.91 | 18.81 | 18.81 | 0.00% | |
| 18.69 | 18.90 | 18.69 | 18.81 | -1.88% | |
| 19.55 | 19.55 | 19.17 | 19.17 | — |