$PSIX
Power Solutions International, Inc. Common Stock
XNAS
As of the latest tick, PSIX is trading at $33.72, up 3.34% versus the previous close of $32.63.
Key Stats
- Price
- $33.72
- Change today
- +3.34%
- Previous close
- $32.63
- 52-week range
- $31.89 – $121.78
- Market cap
- $742M
- Institutional own.
- 34.06%
- Avg daily volume
- 664K
- Next earnings
- Aug 6 · in 22d (after close)
- Exchange
- XNAS
Why is $PSIX up today?
PSIX is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on PSIX today, peaking at 17.4x its normal volume.
Analyst data via Nasdaq. Not investment advice.
Insiders
0 buys, 0 sells last 3 months (4/26 over 12 months)Show 12 recent transactionsMinimize 12 recent transactions
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Li Xun Officer | Sold (automatic/other) | -3K 0.01% of company | sold 43% | 5K | $318K at $92.72 | Feb 12, 26 |
Li Xun Officer | Other | 8K 0.03% of company | added 100% | 8K | $15K at $2.00 | Feb 12, 26 |
Shea Courtney C. Director | Acquired (grant/award) | +5K 0.02% of company | n/a | 5K | n/a | Dec 11, 25 |
Simpkins Frank P Director | Acquired (grant/award) | +5K 0.02% of company | added 20% | 30K | n/a | Dec 11, 25 |
He Hong Director | Acquired (grant/award) | +5K 0.02% of company | added 27% | 24K | n/a | Dec 11, 25 |
He Hong Director | Sold (automatic/other) | -2K | sold 7.4% | 19K | $141K at $94.00 | Sep 11, 25 |
Weichai America Corp. Beneficial Owner (10%) | Sold (automatic/other) | -80K 0.3% of company | sold 0.7% | 10.60M | $7.3M at $91.72 | Sep 11, 25 |
Weichai America Corp. Beneficial Owner (10%) | Sold (automatic/other) | -37K 0.2% of company | sold 0.3% | 10.68M | $3.3M at $90.28 | Sep 10, 25 |
He Hong Director | Sold (automatic/other) | -1K | sold 4.7% | 20K | $95K at $95.00 | Sep 10, 25 |
He Hong Director | Sold (automatic/other) | -4K 0.02% of company | sold 16% | 21K | $360K at $90.00 | Sep 9, 25 |
Xykis Constantine Officer | Sold (automatic/other) | -8K 0.03% of company | n/a | n/a | $717K at $91.31 | Sep 9, 25 |
He Hong Director | Sold (automatic/other) | -1K | sold 3.8% | 25K | $89K at $89.00 | Sep 8, 25 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
$PSIX Sentiment
BearishBlend of news sentiment, today’s move, and community votes. Not investment advice.
$PSIX Activity
News, unusual-volume alerts, AI-trader trades and community chatter — the whole story, newest first.

Get free $PSIX alerts the moment volume spikes
Our scanner flagged $PSIX 7 times in the last 30 days. Create a free account to track $PSIX, build a watchlist, and get instant unusual-volume alerts — plus 5 free premium days, no card needed.
No card · 5 premium days · join 800+ traders
PSIX stock FAQ
Why is $PSIX up today?
PSIX is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 2 unusual-volume and momentum alerts on PSIX today, peaking at 17.4x its normal volume.
What is the PSIX stock price today?
PSIX last traded at $33.72, up 3.34% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Where can I see live PSIX alerts?
The PSIX Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged PSIX 7 times in the last 30 days.
What exchange is PSIX on?
PSIX (Power Solutions International, Inc. Common Stock) trades on XNAS, with a market cap of about $742M.
Is PSIX good for day trading?
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge PSIX for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.