Tour v346
PTCT
PTC THERAPEUTICS INC
$78.59 +0.09%
(7/16 18:54) ◀
|
Friday, July 17, 2026 (7:11pm)
January 2026
|
▶
◀ 7/17 19:11

Option Volume

Detail
ℹ
Current (07/17) 126
Calls: 100 (79%)
Puts: 26 (21%)
Prior (07/16) 9
Calls: 9 (100%)
Puts: -- (0%)
Current vs Prior +1300.00%
Calls: +1011.11% (Calls)
Puts: +0.00% (Puts)
Prior 7-Day Total 3,483
Calls: 3,074 (88%)
Puts: 409 (12%)
Prior 7-Day Average 497
Calls: 439 (88%)
Puts: 58 (12%)
Current vs Prior 7-Day Avg -74.68%
Calls: -77.23%
Puts: -55.50%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/17) $296.9K
Calls: $286.7K (97%)
Puts: $10.3K (3%)
Prior (07/16) $14.9K
Calls: $14.9K (41%)
Puts: $21.2K (59%)
Current vs Prior +1891.96%
Calls: +1823.09%
Puts: -51.48%
Prior 7-Day Total $7.81M
Calls: $7.51M (96%)
Puts: $294.9K (4%)
Prior 7-Day Average $1.12M
Calls: $1.07M (96%)
Puts: $42.1K (4%)
Current vs Prior 7-Day Avg -73.38%
Calls: -73.30%
Puts: -75.63%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/17) 0.26
Prior (07/16) --
Current vs Prior +0.00%
Prior 7-Day Average 0.23
Current vs Prior 7-Day Avg +13.97%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/17) 18
Calls: -- (0%)
Puts: 18 (100%)
Prior (07/16) 67
Calls: 67 (100%)
Puts: -- (0%)
Current vs Prior -73.13%
Prior 7-Day Total 32,023
Calls: 30,240 (94%)
Puts: 1,783 (6%)
Prior 7-Day Average 4,574
Calls: 4,320 (91%)
Puts: 445 (9%)
Current vs Prior 7-Day Avg -99.61%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (07/17) | Next (08/21)Expiry (07/17) | Next (08/21)
Current 2.58% | 15.91%2.58% | 15.91%
Prior 3.48% | 15.73%3.48% | 15.73%
Current vs Prior +357.47% | +20.14%-25.71% | +1.12%
Prior 7-Day Avg 4.97% | 16.00%4.97% | 16.00%
Current vs 7-Day Avg +220.06% | +18.13%-48.02% | -0.56%
Prior 7-Day Eod 3.48% | 15.73%3.48% | 15.73%
Current vs 7-Day Eod +357.47% | +20.14%-25.71% | +1.12%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 52.70% | 41.67%
Calls: 55.81% | 45.61%
Puts: 49.58% | 37.74%
Prior 52.70% | 41.67%
Calls: 55.81% | 45.61%
Puts: 49.58% | 37.74%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 52.70% | 41.67%
Calls: 55.81% | 45.61%
Puts: 49.58% | 37.74%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 97% of dollar volume in calls ($286.7K) vs puts ($10.3K). Massive premium surge with dollar volume up 1892% vs prior. Unusually high activity with volume up 1300% vs prior - elevated interest. Extreme bullish P/C ratio of 0.26 - heavy call buying (100 calls vs 26 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 1 found (avg delta 0.70, highest 0.70)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$80.00Jul 170.602.50$1.55122.6%110.7018

Most actively traded options today. High liquidity = easy entry/exit. 3 active (total vol 23, top 11)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$85.00Jul 170.000.05$0.03166.7%20.02--
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$80.00Jul 170.602.50$1.55122.6%110.7018
$70.00Aug 211.204.00$2.60107.7%100.26--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. -- found (best R:R --, avg --)

No setups found for this strategy

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. -- found (best R:R --, avg --)

No setups found for this strategy

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. -- found (cheapest --% of stock, avg --%)

No strangle setups found

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. -- found (best net $--, -- credits)

No setups found for this strategy

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. -- found (best yield --%, avg --%)

No covered call setups found

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 109 contracts (avg 314 vol/day, 109 traded recently)

PTCT averages only 314 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable put: the $80.00 07-17 put last traded $2.90 on 06/29 (now $0.60/$2.50) — try a limit near $1.55.
CALLS (77)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$80.00Jul 17$0.00$0.95$0.48$6.40 07/10$0.48–$9.95$0.48--
$80.00Aug 21$3.50$7.20$5.35$8.84 06/30$5.35–$13.00$5.35--
$80.00Sep 18$4.80$9.10$6.95$10.23 06/30$6.85–$14.55$6.95--
$80.00Dec 18$9.40$13.50$11.45$17.70 07/06$11.45–$18.80$11.45--
$80.00Jan 15$11.40$14.10$12.75$14.50 06/29$12.75–$20.00$12.75--
$80.00Jan 21$21.50$26.00$23.75$26.60 06/30$23.25–$31.75$23.75--
$75.00Jul 17$2.75$4.90$3.83$14.60 07/09$3.65–$14.75$3.83--
$75.00Aug 21$6.30$10.30$8.30$11.00 07/02$8.05–$16.75$8.30--
$75.00Sep 18$7.30$11.60$9.45$18.50 07/08$9.45–$18.30$9.45--
$75.00Dec 18$11.80$15.80$13.80$11.20 05/19$13.80–$21.90$11.80--
$75.00Jan 15$14.20$17.30$15.75$18.50 06/26$15.60–$22.90$15.75--
$75.00Jan 21$23.50$28.00$25.75$34.00 07/08$25.25–$34.35$25.75--
$85.00Jul 17$0.00$0.05$0.03$4.70 07/09$0.03–$5.55$0.03--
$85.00Aug 21$1.55$5.60$3.58$8.00 07/07$3.58–$9.85$3.58--
$85.00Sep 18$2.90$7.10$5.00$8.90 07/06$5.00–$11.65$5.00--
$85.00Dec 18$7.40$11.50$9.45$13.80 07/10$9.40–$16.25$9.45--
$85.00Jan 15$9.90$12.50$11.20$16.10 07/06$10.65–$17.25$11.20--
$85.00Jan 21$19.50$24.00$21.75$26.00 06/24$21.25–$29.75$21.75--
$70.00Jul 17$7.20$10.00$8.60$10.26 06/17$8.30–$19.40$8.60--
$70.00Aug 21$10.10$13.40$11.75$17.80 07/06$11.30–$20.75$11.75--
$70.00Sep 18$11.10$14.50$12.80$17.60 07/10$12.65–$22.00$12.80--
$70.00Dec 18$14.40$18.50$16.45$19.10 07/01$16.15–$25.10$16.45--
$70.00Jan 15$16.40$20.00$18.20$23.30 07/10$17.70–$26.15$18.20--
$70.00Jan 21$26.00$29.70$27.85$31.50 07/10$27.70–$36.75$27.85--
$90.00Jul 17$0.00$2.15$1.08$2.60 07/09$0.50–$2.38$1.08--
$90.00Aug 21$0.30$4.60$2.45$7.00 07/09$1.92–$7.20$2.45--
$90.00Sep 18$1.35$5.50$3.43$5.70 06/22$3.43–$9.10$3.43--
$90.00Dec 18$5.80$9.40$7.60$11.03 06/24$7.60–$13.95$7.60--
$90.00Jan 15$8.00$10.70$9.35$14.20 07/06$8.85–$15.15$9.35--
$90.00Jan 21$17.50$22.50$20.00$28.00 07/08$19.95–$27.60$20.00--
$65.00Jul 17$12.20$15.00$13.60$18.78 07/06$13.25–$24.40$13.60--
$65.00Aug 21$13.20$17.10$15.15$18.70 07/01$15.00–$25.15$15.15--
$65.00Sep 18$14.00$18.10$16.05$12.75 05/29$16.05–$25.85$14.00--
$65.00Jan 15$19.30$23.20$21.25$23.30 07/01$21.10–$29.70$21.25--
$95.00Jul 17$0.00$0.05$0.03$0.84 07/09$0.03–$1.40$0.03--
$95.00Aug 21$1.00$3.50$2.25$4.75 07/08$1.25–$4.75$2.25--
$95.00Sep 18$1.30$3.30$2.30$4.65 07/10$2.30–$6.20$2.30--
$95.00Dec 18$4.20$8.50$6.35$10.00 07/10$5.75–$11.60$6.35--
$95.00Jan 15$5.80$9.90$7.85$10.05 06/30$7.85–$12.95$7.85--
$95.00Jan 21$16.00$21.00$18.50$23.80 07/07$18.25–$25.75$18.50--
$60.00Dec 18$21.10$25.10$23.10$32.50 07/08$23.10–$32.70$23.10--
$60.00Jan 15$22.50$26.40$24.45$26.80 07/01$24.40–$33.40$24.45--
$60.00Jan 21$30.50$34.50$32.50$41.90 07/08$32.25–$42.00$32.50--
$100.00Jul 17$0.00$0.05$0.03$0.10 07/09$0.03–$1.23$0.03--
$100.00Aug 21$0.00$2.85$1.43$2.40 07/10$0.85–$3.08$1.43--
$100.00Sep 18$0.10$3.60$1.85$5.00 07/08$1.60–$4.80$1.85--
$100.00Dec 18$2.90$7.30$5.10$10.01 07/09$5.00–$9.90$5.10--
$100.00Jan 15$4.40$8.40$6.40$7.70 06/29$6.40–$11.35$6.40--
$100.00Jan 21$14.50$19.50$17.00$21.10 07/10$16.75–$24.25$17.00--
$55.00Sep 18$22.60$26.60$24.60$21.40 06/09$24.45–$35.25$22.60--
$55.00Dec 18$24.90$28.80$26.85$29.70 07/01$26.85–$37.00$26.85--
$55.00Jan 15$26.00$29.90$27.95$30.50 07/01$27.90–$37.40$27.95--
$55.00Jan 21$33.00$38.00$35.50$42.34 07/06$35.20–$45.25$35.50--
$105.00Dec 18$2.10$6.30$4.20$6.10 06/30$4.00–$8.05$4.20--
$105.00Jan 15$3.10$7.30$5.20$8.20 07/07$5.20–$9.65$5.20--
$105.00Jan 21$13.50$18.00$15.75$20.50 07/06$15.35–$22.25$15.75--
$50.00Dec 18$29.10$33.00$31.05$33.80 07/01$30.90–$41.25$31.05--
$50.00Jan 15$29.80$33.70$31.75$26.00 06/05$31.65–$41.65$29.80--
$110.00Jul 17$0.00$2.15$1.08$0.10 07/07$0.03–$1.08$0.10--
$110.00Aug 21$0.00$2.35$1.18$1.45 07/09$0.50–$1.98$1.18--
$110.00Sep 18$0.20$1.50$0.85$1.64 06/22$0.78–$2.88$0.85--
$110.00Dec 18$1.35$4.90$3.13$4.76 06/24$3.13–$6.65$3.13--
$110.00Jan 15$2.15$6.30$4.22$7.21 07/10$4.22–$8.70$4.22--
$110.00Jan 21$12.00$17.00$14.50$20.40 07/08$14.25–$20.50$14.50--
$45.00Sep 18$32.10$36.00$34.05$37.20 07/01$33.90–$45.05$34.05--
$45.00Dec 18$33.40$37.50$35.45$45.60 07/08$35.35–$45.90$35.45--
$45.00Jan 21$39.50$44.00$41.75$33.52 05/22$41.25–$51.75$39.50--
$115.00Aug 21$0.00$2.25$1.13$1.10 07/09$0.40–$1.55$1.10--
$115.00Dec 18$0.65$4.90$2.78$5.40 07/08$2.68–$5.55$2.78--
$115.00Jan 15$1.30$5.50$3.40$5.10 06/30$3.35–$6.60$3.40--
$115.00Jan 21$11.00$15.50$13.25$18.65 07/07$13.00–$19.50$13.25--
$120.00Aug 21$0.00$2.20$1.10$0.90 07/09$0.43–$1.33$0.90--
$120.00Jan 21$10.00$14.50$12.25$14.40 06/30$11.90–$18.00$12.25--
$35.00Jan 21$46.50$51.00$48.75$40.00 05/22$48.25–$59.25$46.50--
$125.00Dec 18$0.00$4.20$2.10$2.65 07/06$1.85–$3.70$2.10--
$125.00Jan 15$0.05$4.50$2.28$3.60 06/30$2.28–$4.80$2.28--
$125.00Jan 21$9.00$14.00$11.50$13.50 06/30$11.00–$17.00$11.50--
PUTS (32)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$80.00Jul 17$0.60$2.50$1.55$2.90 06/29$0.73–$4.40$1.5518
$80.00Aug 21$5.30$9.00$7.15$5.10 07/06$2.88–$8.00$5.30--
$80.00Sep 18$5.80$10.00$7.90$4.00 07/08$3.75–$9.20$5.80--
$80.00Jan 15$11.50$14.50$13.00$11.00 06/23$8.65–$13.00$11.50--
$75.00Jul 17$0.00$1.15$0.57$1.15 06/29$0.10–$2.33$0.57--
$75.00Jan 15$8.90$12.00$10.45$9.10 06/29$6.60–$10.75$9.10--
$85.00Aug 21$7.90$11.90$9.90$7.35 07/06$5.10–$11.00$7.90--
$85.00Sep 18$9.30$13.00$11.15$6.70 07/07$5.80–$12.15$9.30--
$85.00Jan 21$20.50$25.50$23.00$20.80 07/10$19.50–$23.00$20.80--
$70.00Aug 21$1.20$4.00$2.60$3.03 06/22$1.13–$3.53$2.60--
$70.00Sep 18$1.45$5.50$3.48$2.65 06/24$1.85–$4.60$2.65--
$70.00Jan 15$6.10$9.90$8.00$6.00 07/10$5.10–$8.05$6.10--
$70.00Jan 21$12.00$16.90$14.45$18.30 05/18$12.50–$14.75$14.45--
$90.00Jan 15$17.10$20.80$18.95$13.70 07/07$13.60–$19.10$17.10--
$90.00Jan 21$23.50$28.50$26.00$24.87 06/22$22.50–$26.00$24.87--
$65.00Jul 17$0.00$2.15$1.08$1.95 06/08$0.15–$1.23$1.08--
$65.00Aug 21$0.05$3.10$1.58$1.88 06/22$0.53–$2.40$1.58--
$65.00Jan 15$4.10$7.90$6.00$5.10 07/06$3.72–$6.30$5.10--
$95.00Aug 21$15.70$19.70$17.70$9.91 07/08$9.75–$18.20$15.70--
$95.00Jan 15$20.40$24.30$22.35$16.50 07/07$16.60–$22.50$20.40--
$95.00Jan 21$27.00$31.50$29.25$26.80 07/10$24.50–$29.50$27.00--
$60.00Jan 15$2.35$6.50$4.43$5.50 06/12$2.58–$4.95$4.43--
$100.00Jan 15$24.00$27.80$25.90$24.40 06/29$19.85–$26.05$24.40--
$55.00Sep 18$0.10$2.75$1.43$0.65 06/25$0.28–$1.55$0.65--
$55.00Jan 15$0.90$4.90$2.90$3.00 06/17$1.85–$3.25$2.90--
$105.00Jan 21$34.00$38.50$36.25$31.40 07/08$31.30–$36.25$34.00--
$50.00Sep 18$0.00$2.35$1.18$0.40 06/25$0.25–$1.38$0.40--
$50.00Jan 21$3.50$8.50$6.00$8.08 05/22$5.00–$6.00$6.00--
$45.00Sep 18$0.00$2.20$1.10$0.20 07/06$0.18–$1.35$0.20--
$40.00Sep 18$0.00$2.15$1.08$0.20 06/25$0.38–$1.20$0.20--
$35.00Dec 18$0.00$2.40$1.20$0.25 07/01$0.20–$1.23$0.25--
$125.00Dec 18$45.00$49.00$47.00$41.70 06/26$37.70–$47.20$45.00--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 100
Total Puts 26
Put/Call Ratio 0.26
Net Difference 74

Prior's Put/Call Breakdown

Total Calls 9
Total Puts --
Put/Call Ratio --
Net Difference 9

Prior 7-Day Put/Call Summary

Total Calls 3,074
Total Puts 409
Average Put/Call Ratio 0.23
Ratio Trend Stable

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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