TWST Moves

Twist Bioscience Corporation Common Stock TWST 120.61 -21.97 -15.41%

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Expected move

November 05, 2026 close · $119.95

Horizon	Expected move	Typical range	2 in 3 closes	9 in 10 closes
Next session	±4.1% ±$4.91	$115.04 – $124.86	$114.06 – $125.84	$109.43 – $130.47
2 sessions	±5.7% ±$6.83	$113.12 – $126.78	$111.69 – $128.21	$105.24 – $134.66
3 sessions	±7.2% ±$8.59	$111.36 – $128.54	$109.71 – $130.19	$101.66 – $138.24
1 week Earnings	±19.2% ±$23.04	$96.91 – $142.99	$91.33 – $148.57	$71.51 – $168.39
2 weeks Earnings	±21.5% ±$25.83	$94.12 – $145.78	$88.06 – $151.84	$65.50 – $174.40
3 weeks Earnings	±23.5% ±$28.19	$91.76 – $148.14	$85.06 – $154.84	$60.71 – $179.19
1 month Earnings	±25.6% ±$30.71	$89.24 – $150.66	$81.84 – $158.06	$55.38 – $184.52

Size, not direction. The 68% and 90% bands held 66–68% and 89–90% of closes in held-out years 2019–2026. TWST reports in 5 sessions; only the horizons marked Earnings include its jump. Draw the cone on the chart →

Volatility premium

Beta

The forecast is for the current session, which this plan does not open.

Earnings: priced against what happened

Average implied move

±17.22%

Average actual move

6.97%

Beyond the implied move

0 / 1

Reaction session	Implied	Actual	Used	ATM IV before → after
May 04, 2026	±17.22%	-6.97%	0.40×	—

Reconstructed from archived mid quotes; the straddle covers its expiration, not only the reaction session. These are not option returns. Method and missing reports →