Is Personalis a good buy right now?
USNASDAQ: PSNLNASDAQ-listedlast $15.36 · 9 Jul 2026
Not yet — wait
No open signal as of 30 Sep 2026. The last Buy signal came on 8 Jun 2026 at $10.03 and closed on 9 Jul 2026 (+53.1%).
As of 30 Sep 2026 · Firefly Breakout Weekly
What happened after the last 11 buy signals on PSNL
Oct 2024 – 30 Sep 20261 of 11 closed above the entry price, with an average outcome of −8.8% per signal before costs; a signal typically stayed open about 4 d.
| Buy signal | Price then | Closed | Held | Outcome |
|---|---|---|---|---|
| 8 Jun 2026 | $10.03 | 9 Jul 2026 | 4 wk | +53.1% |
| 1 Jun 2026 | $11.29 | 8 Jun 2026 | 7 d | -11.3% |
| 29 May 2026 | $11.84 | 1 Jun 2026 | 3 d | -11.0% |
| 26 Nov 2025 | $11.23 | 1 Dec 2025 | 5 d | -10.2% |
| 25 Nov 2025 | $11.23 | 25 Nov 2025 | 1 d | -15.7% |
| 10 Nov 2025 | $9.86 | 10 Nov 2025 | 1 d | -22.5% |
| 13 Oct 2025 | $8.24 | 5 Nov 2025 | 3 wk | -10.3% |
| 9 Oct 2025 | $8.74 | 13 Oct 2025 | 4 d | -10.4% |
| 8 Oct 2025 | $8.7 | 8 Oct 2025 | 1 d | -11.1% |
| 10 Jun 2025 | $5.64 | 6 Aug 2025 | 8 wk | -26.2% |
| 20 Dec 2024 | $7.17 | 20 Dec 2024 | 1 d | -21.1% |
Outcomes are simulated by applying Firefly's rules to historical prices, before costs and slippage. Sell triggers are not counted: Firefly reads them as “don't enter”, not as short trades. Past behaviour of a rule is not a prediction of future prices.
The strategy behind this page
one rule set per market · beta| Strategy | Horizon | Signal | Since | Buy signals closed higher |
|---|---|---|---|---|
| Firefly Breakout Weekly | Medium term | No signal | — | 9% |
This beta publishes one rule set per market — Firefly Breakout Weekly — chosen in the October 2026 review. What the beta shows and how the data was cleaned →
Same theme beyond US
same theme, other marketsIndian peers are listed on the NSE and priced in rupees. Crypto gains are taxed at 30% in India with 1% TDS. Shown for context — not a recommendation to switch markets.
More questions about PSNL
PSNL share price today — buy or sell?
As of 30 Sep 2026, Firefly Breakout Weekly says wait on Personalis. No open signal as of 30 Sep 2026. The last Buy signal came on 8 Jun 2026 at $10.03 and closed on 9 Jul 2026 (+53.1%). The last price on record was $15.36 on 9 Jul 2026.
How has Firefly's strategy done on Personalis?
From October 2024 to 30 Sep 2026 Firefly's rules gave 11 buy signals on Personalis; 1 closed above the entry price and the average outcome was −8.8% per signal, simulated on historical prices before costs. A handful of signals is a pattern, not a statistic.
What is the Personalis price target?
We don't publish price targets — no rule-based system can forecast a price. Firefly Breakout Weekly closes each signal by its own rules; every closed signal on Personalis and how it turned out is listed on this page.
Should I sell Personalis?
No sell trigger is active on Personalis as of 30 Sep 2026. This describes a rule, not advice on your position.
Why does this page show a single strategy?
This is the Signals beta. Each market publishes one rule set — here Firefly Breakout Weekly — instead of a vote across Firefly's whole library, and the verdict is its signal as of 30 Sep 2026. Sell triggers count as “don't enter”; only buy triggers are scored.
Fintrens shows how one of Firefly's rule-based strategies reads this stock. It is educational information, not investment advice and not a recommendation to buy or sell. We do not publish price targets. Indian residents buy US stocks under the RBI's Liberalised Remittance Scheme; tax is collected at source above the annual threshold. Read how Firefly's strategies work →