Amprius Technologies Surges 7.8% on $35M Order and Sector Momentum

Summary
• Amprius Technologies (AMPX) surges 7.8% intraday to $13.73, nearing 52-week high of $13.91
• Intraday range spans $12.815 to $13.91, with turnover hitting 11.6M shares (10.96% of float)
• Repeat $35M order from UAS manufacturer and Nordic Wing partnership drive optimism

Amprius Technologies (AMPX) is trading at a 7.8% intraday gain as a $35M repeat order from a leading UAS manufacturer and a strategic partnership with Nordic Wing to boost drone endurance by 90% fuel investor enthusiasm. The stock’s surge aligns with broader sector momentum in energy storage, where Italy’s MACSE auction and sodium-ion advancements highlight growing demand for high-density battery solutions.

Strategic Orders and Drone Endurance Breakthroughs Ignite AMPX
AMPX’s 7.8% rally is directly tied to a $35M repeat order from a top UAS manufacturer, doubling its earlier $15M contract, and a partnership with Nordic Wing to integrate SiCore® cells into ASTERO ISR drones. These developments validate Amprius’ silicon nanowire battery technology as a game-changer for extended UAV flight times. The 90% endurance improvement positions the company to capture market share in defense and commercial drone sectors, where energy density and weight efficiency are critical. Analysts highlight that these orders signal growing institutional confidence in Amprius’ ability to scale production and meet high-performance demands.

Battery Manufacturing Sector Gains Momentum Amid Energy Storage Innovation
The battery manufacturing sector is experiencing a surge in activity, with Italy’s MACSE auction awarding 10 GWh of storage at record-low prices and sodium-ion projects like Peak Energy’s U.S. deployment gaining traction. While AMPX’s 7.8% gain outpaces the sector’s average, its focus on silicon nanowire technology differentiates it from peers like Panasonic and CATL, who are advancing lithium-ion and sodium-ion solutions. The sector’s broader optimism is driven by regulatory tailwinds and infrastructure investments, but Amprius’ niche in high-energy-density applications for drones and defense positions it for outsized growth.

Options Playbook: Leveraging Volatility and Gamma for AMPX Bulls
• RSI: 79.33 (overbought), MACD: 1.15 (bullish), 200D MA: $4.58 (far below current price)
• Bollinger Bands: Price at $13.73, near upper band of $13.84, indicating short-term overextension

AMPX’s technicals suggest a continuation of its bullish momentum, with key support at $12.815 and resistance at $13.91 (52-week high). The RSI’s overbought reading and MACD’s positive divergence signal potential for a pullback, but the stock’s proximity to its 52-week high and strong options activity suggest a breakout is likely. For traders, the AMPX20251017C13 and AMPX20251121C14 options stand out:

• AMPX20251017C13 (Call, $13 strike, Oct 17 expiry):
- IV: 115.35% (high volatility)
- Delta: 0.64 (moderate sensitivity)
- Theta: -0.0696 (rapid time decay)
- Gamma: 0.1307 (high sensitivity to price swings)
- Turnover: $176,377 (liquid)
- Leverage Ratio: 9.13% (moderate)
- Payoff at 5% upside: $0.91 (max(0, $14.42 - $13))
- Why it stands out: High gamma and IV make it ideal for short-term bets on a breakout above $13.91.

• AMPX20251121C14 (Call, $14 strike, Nov 21 expiry):
- IV: 113.39% (high volatility)
- Delta: 0.56 (moderate sensitivity)
- Theta: -0.0283 (moderate time decay)
- Gamma: 0.0707 (reasonable sensitivity)
- Turnover: $53,110 (liquid)
- Leverage Ratio: 6.49% (moderate)
- Payoff at 5% upside: $0.42 (max(0, $14.42 - $14))
- Why it stands out: Balances gamma and time decay for a mid-term play on sustained momentum.

Action: Aggressive bulls should target AMPX20251017C13 for a breakout above $13.91, while conservative traders may use AMPX20251121C14 to capitalize on a 5% upside scenario.

Backtest Amprius Technologies Stock Performance
Below is an interactive event-study panel summarising how AMPX performed after every day it closed up by at least 8 % between 1 Jan 2022 and 6 Oct 2025. Key take-aways (not duplicated in the panel):• 79 qualifying surge events were identified. • The average 20-day excess return (vs. an equal-period buy-and-hold benchmark) is +5 pp, with a win-rate just under 55 %. • Statistical significance is low across the horizon, suggesting the post-surge drift is unstable. • Strongest relative edge appears around trading-day 20; by day 30 the advantage moderates. • Because only end-of-day data were available, “8 % intraday surge” was proxied with an 8 % close-to-close jump — intra-day highs could show different behaviour.Feel free to explore the panel for detailed day-by-day curves and distribution metrics.

AMPX’s 52-Week High Looms as Key Catalyst for Sector Play
AMPX’s 7.8% surge is driven by strategic orders and sector tailwinds, but sustainability hinges on breaking above $13.91 (52-week high) to confirm bullish momentum. Technicals suggest a short-term overextension, but the stock’s proximity to key resistance and high gamma options indicate a potential breakout. Investors should monitor the PANL sector leader, which fell -0.2% today, for broader industry signals. For AMPX, a close above $13.91 would validate its position as a high-growth battery innovator, while a pullback to $12.815 could test near-term conviction. Act now: Buy AMPX20251017C13 if $13.91 breaks, or scale into AMPX20251121C14 for a 5% upside target.