+37% since previous close · FIX $1300 Put · $124.65 → $170.42
Oct 22, 2026 daily close → Oct 23, 2026 session aggregate close. These are historical price changes, before costs.
FIX stock: -9.42% since the previous close · $1,158.91 at Oct 23, 3:59 PM ET.
What happened
- Comfort Systems USA, Inc. (FIX) fell 9.33% to $1,159.99 in the Oct 23, 3:59 PM ET closing stock snapshot, versus $1,279.37 at the prior session close. It ranked 2 among Friday’s full-universe 1D decliners.
- This report documents Friday’s saved stock and option price observations. No recent eligible company-specific insight was available to attach; no unverified cause for the stock move is asserted.
- Near expiry: no contract qualified for this report; this bucket is omitted.
- About one month: the $1300 put, expiry 2026-11-20, moved from $124.65 at the 2026-10-22 daily close to $170.42 at Oct 23, 3:59 PM ET on 2026-10-23: +36.72%. These are dated aggregate observations.
- About one year: no contract qualified for this report; this bucket is omitted.
- $1300 put: one standard 100-share contract $12,465.00 → $17,042.00, $4,577.00 gain before costs; previous/current volumes 34/25, open interest 108. Volume and open interest do not establish buying direction.
- A bought put’s gross expiry value is max(strike − stock price, 0) per share. If the stock finishes at or above strike, the unexercised put expires worthless and the premium paid is lost, plus costs. Each measured premium increase above is distinct from its ending contract value.
- Each picture and graph uses the stock minute-bar open near that option observation as an approximate time match. The separately dated closing-stock snapshot is not a synchronous option quote. Returns compare to the previous close; these are not verified overnight opening gaps.
Quick Take
If FIX finished at or above the $1300 strike at expiry and this bought put became worthless, your maximum premium loss would be $124.65 per share ($12,465.00 for one 100-share contract). In this case, FIX moved -9.42% since the previous close using an approximate minute-bar reference near the option snapshot, and the put went from $124.65 to $170.42 per share: $17,042.00 ending value and $4,577.00 gain for one contract, before costs.
- Previous stock price
- $1,279.37
- Strike
- $1,300.00
- Breakeven at expiry
- $1,175.35
Payoff · $124.65 → $170.42 / share · +36.72%
One contract: $12,465.00 → $17,042.00 · +$4,577.00 gain before costs
Per 100-share contract: $12,465.00 → $17,042.00
Maximum premium loss: $12,465.00 if the stock finishes at or above the strike at expiry and the bought put becomes worthless.
Ending value: $17,042.00 · Gain: $4,577.00, before costs.
Snapshot: Oct 23, 3:59 PM ET