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Kiniksa Pharmaceuticals International, plc (KNSA)

Red 📈 Growth

Health Care · As of 17 July 2026

Price chart — 52 weeks

KNSA · 63.95 (last weekly close) SMA 10w SMA 40w
102030405060AugSepOctNovDec2026FebMarAprMayJunJul5.0MWeek of Jul 21, 2025 · O 29.04 · H 29.24 · L 26.27 · C 26.33 · Vol 2.4MWeek of Jul 28, 2025 · O 26.65 · H 32.15 · L 26.51 · C 31.98 · Vol 5.3MWeek of Aug 4, 2025 · O 32.89 · H 33.98 · L 31.78 · C 32.15 · Vol 4.1MWeek of Aug 11, 2025 · O 32.30 · H 33.81 · L 32.00 · C 33.38 · Vol 2.5MWeek of Aug 18, 2025 · O 33.52 · H 34.55 · L 32.90 · C 33.75 · Vol 2.0MWeek of Aug 25, 2025 · O 33.74 · H 34.16 · L 32.89 · C 33.49 · Vol 1.8MWeek of Sep 1, 2025 · O 33.93 · H 35.84 · L 33.45 · C 35.71 · Vol 2.0MWeek of Sep 8, 2025 · O 35.57 · H 37.34 · L 35.45 · C 37.10 · Vol 2.3MWeek of Sep 15, 2025 · O 37.27 · H 37.27 · L 35.29 · C 35.42 · Vol 1.9MWeek of Sep 22, 2025 · O 35.88 · H 36.85 · L 35.33 · C 36.49 · Vol 1.8MWeek of Sep 29, 2025 · O 37.44 · H 39.12 · L 37.27 · C 38.49 · Vol 2.8MWeek of Oct 6, 2025 · O 38.68 · H 39.43 · L 37.09 · C 37.89 · Vol 1.7MWeek of Oct 13, 2025 · O 38.21 · H 39.39 · L 36.80 · C 38.64 · Vol 1.9MWeek of Oct 20, 2025 · O 38.59 · H 39.79 · L 38.02 · C 38.93 · Vol 2.8MWeek of Oct 27, 2025 · O 39.79 · H 42.05 · L 35.20 · C 37.01 · Vol 4.1MWeek of Nov 3, 2025 · O 37.02 · H 39.66 · L 36.56 · C 38.37 · Vol 2.0MWeek of Nov 10, 2025 · O 39.71 · H 41.27 · L 38.57 · C 40.32 · Vol 1.5MWeek of Nov 17, 2025 · O 40.00 · H 42.93 · L 39.61 · C 41.58 · Vol 1.7MWeek of Nov 24, 2025 · O 41.74 · H 42.98 · L 40.76 · C 42.52 · Vol 1.6MWeek of Dec 1, 2025 · O 42.33 · H 42.53 · L 39.61 · C 41.67 · Vol 1.5MWeek of Dec 8, 2025 · O 42.08 · H 42.32 · L 40.05 · C 41.59 · Vol 2.1MWeek of Dec 15, 2025 · O 41.65 · H 43.73 · L 40.77 · C 43.19 · Vol 3.0MWeek of Dec 22, 2025 · O 43.00 · H 44.42 · L 41.65 · C 42.00 · Vol 1.1MWeek of Dec 29, 2025 · O 41.87 · H 42.90 · L 40.52 · C 42.01 · Vol 1.5MWeek of Jan 5, 2026 · O 41.82 · H 43.55 · L 39.16 · C 42.67 · Vol 3.2MWeek of Jan 12, 2026 · O 42.59 · H 43.00 · L 37.02 · C 39.41 · Vol 4.2MWeek of Jan 19, 2026 · O 38.79 · H 43.00 · L 38.40 · C 42.20 · Vol 3.3MWeek of Jan 26, 2026 · O 42.09 · H 45.00 · L 41.50 · C 43.92 · Vol 3.3MWeek of Feb 2, 2026 · O 43.65 · H 45.50 · L 41.98 · C 43.09 · Vol 2.0MWeek of Feb 9, 2026 · O 43.15 · H 46.65 · L 42.00 · C 45.37 · Vol 2.0MWeek of Feb 16, 2026 · O 44.97 · H 47.86 · L 43.55 · C 47.77 · Vol 1.9MWeek of Feb 23, 2026 · O 47.78 · H 49.12 · L 41.12 · C 44.49 · Vol 4.6MWeek of Mar 2, 2026 · O 44.13 · H 47.46 · L 43.33 · C 46.16 · Vol 4.5MWeek of Mar 9, 2026 · O 45.87 · H 47.41 · L 44.45 · C 45.78 · Vol 3.0MWeek of Mar 16, 2026 · O 45.75 · H 47.83 · L 44.36 · C 46.08 · Vol 3.6MWeek of Mar 23, 2026 · O 46.36 · H 47.17 · L 44.43 · C 45.75 · Vol 2.9MWeek of Mar 30, 2026 · O 45.59 · H 49.33 · L 44.76 · C 48.82 · Vol 1.9MWeek of Apr 6, 2026 · O 48.58 · H 50.03 · L 44.40 · C 47.08 · Vol 3.0MWeek of Apr 13, 2026 · O 47.35 · H 48.46 · L 44.74 · C 44.90 · Vol 3.4MWeek of Apr 20, 2026 · O 44.77 · H 44.86 · L 41.49 · C 42.79 · Vol 4.2MWeek of Apr 27, 2026 · O 42.67 · H 55.28 · L 42.61 · C 55.27 · Vol 7.5MWeek of May 4, 2026 · O 54.97 · H 58.85 · L 54.45 · C 58.60 · Vol 3.2MWeek of May 11, 2026 · O 58.98 · H 59.87 · L 56.22 · C 56.51 · Vol 2.2MWeek of May 18, 2026 · O 56.95 · H 57.01 · L 52.31 · C 53.24 · Vol 2.6MWeek of May 25, 2026 · O 53.24 · H 53.63 · L 48.06 · C 48.38 · Vol 2.4MWeek of Jun 1, 2026 · O 47.84 · H 50.48 · L 46.10 · C 48.42 · Vol 2.7MWeek of Jun 8, 2026 · O 48.80 · H 52.48 · L 47.95 · C 51.89 · Vol 2.4MWeek of Jun 15, 2026 · O 51.75 · H 55.99 · L 51.08 · C 55.11 · Vol 2.4MWeek of Jun 22, 2026 · O 55.69 · H 61.12 · L 55.69 · C 59.20 · Vol 9.9MWeek of Jun 29, 2026 · O 60.35 · H 64.81 · L 59.12 · C 64.53 · Vol 4.2MWeek of Jul 6, 2026 · O 64.43 · H 67.53 · L 62.60 · C 63.44 · Vol 3.8MWeek of Jul 13, 2026 · O 63.43 · H 64.63 · L 60.07 · C 63.95 · Vol 2.7M63.95
Weekly candles over the last 52 weeks, split-adjusted, with 10- and 40-week moving averages; trading volume along the bottom. As of Jul 13, 2026.

OakBag’s model puts the fair value of Kiniksa Pharmaceuticals International, plc (KNSA) at about $32.35, against a recent price of $63.95 — a margin of safety of -98%. On that basis the traffic light is set so it looks expensive or risky. The estimate blends up to 4 independent valuation methods and is benchmarked against other Health Care names. It is a model estimate for research, not a price target or a recommendation.

Fair value vs. price

Current price
$63.95
Estimated fair value
$32.35
Margin of safety
-98%
−50%0+50%
Growth fair value
$119.71
Margin of safety (growth)
+47%

How the fair value is built

Peer P/E$34.09
Peer EV/EBITDA$30.61
ML-justified$49.16
Cash-flow DCF$28.78
Graham number$29.53

How is this computed?

Why not green?

  • It looks cheap largely because of its high quality. Stripping the quality premium out, the margin of safety is only -122% — below the buy bar (quality is already rewarded in the score).

Knock-out safety checks passed

  • Bankruptcy risk (Altman Z″)
  • Negative equity
  • Excessive leverage
  • Illiquid
  • Penny / micro-cap
  • Stale fundamentals
Piotroski F-score
7 / 9
Altman Z-score
8.52
Beneish M-score
-3.05

Quality & factor profile

Value -0.14
Quality +1.06
Profitability +0.93
Momentum +0.24
Growth +1.50
Low volatility +0.27

See the full analysis

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Frequently asked questions

Is Kiniksa Pharmaceuticals International (KNSA) undervalued?

On OakBag’s model, Kiniksa Pharmaceuticals International, plc looks expensive or risky: the estimated fair value is $32.35 versus a recent price of $63.95, a margin of safety of -98%. This is a model estimate, not investment advice.

What is KNSA’s fair value estimate?

OakBag estimates Kiniksa Pharmaceuticals International, plc’s fair value at about $32.35, blending up to 4 methods — peer P/E, price-to-book, peer EV/EBITDA, a machine-learning valuation and a cash-flow DCF — clipped to a sensible band and taken at the median.

What is margin of safety?

Margin of safety is how far below the estimated fair value the price sits: (fair value − price) ÷ fair value. Here it is -98%. A positive number means the model sees the stock as cheap; OakBag only turns a stock green above +15%.

Does a green verdict mean I should buy KNSA?

No. OakBag is an educational and research tool, not investment advice. The traffic light is an automated model output based on third-party data that may be delayed or inaccurate. Always do your own research.

Other Health Care stocks

An educational and research tool — not investment advice. OakBag is an educational and research tool, not investment advice. Scores and rankings are automated model outputs based on third-party data and may be inaccurate or delayed. Nothing here is a recommendation to buy or sell any security. Investing involves risk, including possible loss of principal.