Tour v509
PTGX
PROTAGONIST THERAPEU
$155.10 +2.43%
$156.00 (+0.58%)🌙
as of 08/14 06:56 PM
(8/13 18:58) ◀
|
Friday, August 14, 2026 (6:56pm)
January 2026
|
▶ (8/17 18:57)
◀ 8/14 18:56 ▶

Option Volume

Detail
ℹ
Current (08/14) 37
Calls: 36 (97%)
Puts: 1 (3%)
Prior (08/13) 155
Calls: 122 (79%)
Puts: 33 (21%)
Current vs Prior -76.13%
Calls: -70.49% (Calls)
Puts: -96.97% (Puts)
Prior 7-Day Total 1,976
Calls: 1,441 (73%)
Puts: 535 (27%)
Prior 7-Day Average 282
Calls: 205 (73%)
Puts: 76 (27%)
Current vs Prior 7-Day Avg -86.89%
Calls: -82.51%
Puts: -98.69%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/14) $28.4K
Calls: $27.6K (97%)
Puts: $810 (3%)
Prior (08/13) $122.2K
Calls: $107.6K (88%)
Puts: $14.6K (12%)
Current vs Prior -76.73%
Calls: -74.33%
Puts: -94.45%
Prior 7-Day Total $1.51M
Calls: $1.28M (85%)
Puts: $228.4K (15%)
Prior 7-Day Average $215.3K
Calls: $182.7K (85%)
Puts: $32.6K (15%)
Current vs Prior 7-Day Avg -86.80%
Calls: -84.88%
Puts: -97.52%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/14) 0.03
Prior (08/13) 0.27
Current vs Prior -89.73%
Prior 7-Day Average 0.95
Current vs Prior 7-Day Avg -97.06%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/14) 2,327
Calls: 2,327 (100%)
Puts: -- (0%)
Prior (08/13) 969
Calls: 881 (91%)
Puts: 88 (9%)
Current vs Prior +140.14%
Prior 7-Day Total 7,299
Calls: 6,694 (92%)
Puts: 605 (8%)
Prior 7-Day Average 1,042
Calls: 956 (91%)
Puts: 100 (9%)
Current vs Prior 7-Day Avg +123.17%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 7.45% | 12.35%7.45% | 12.35%
Prior 7.79% | 12.85%7.79% | 12.85%
Current vs Prior -4.44% | -3.88%-4.44% | -3.88%
Prior 7-Day Avg 10.00% | 14.48%10.00% | 14.48%
Current vs 7-Day Avg -25.51% | -14.75%-25.51% | -14.75%
Prior 7-Day Eod 7.79% | 12.85%7.79% | 12.85%
Current vs 7-Day Eod -4.44% | -3.88%-4.44% | -3.88%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Prior 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
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 ($27.6K) vs puts ($810). Light premium activity with dollar volume down 77% vs prior. Below-average activity with volume down 76% vs prior. Extreme bullish P/C ratio of 0.03 - heavy call buying (36 calls vs 1 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
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. 3 found (avg delta 0.76, highest 0.83)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Aug 2118.0022.30$20.1521.3%50.8362
$145.00Aug 219.0013.40$11.2039.3%10.76--
$145.00Sep 1812.1016.50$14.3030.8%10.71--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 7 active (total vol 33, top 23)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Aug 211.002.40$1.7082.4%230.30271
$135.00Aug 2118.0022.30$20.1521.3%50.8362
$145.00Aug 219.0013.40$11.2039.3%10.76--
$145.00Sep 1812.1016.50$14.3030.8%10.71--
$160.00Sep 184.008.40$6.2071.0%10.43--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$155.00Sep 185.7010.50$8.1059.3%10.48--

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. 3 found (best R:R 0.85, avg 1.33)

BULL CALL (3)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$145.00$160.00Sep 18$8.10$6.90$8.1071%0.85$153.10
$160.00$170.00Sep 18$2.80$7.20$2.8043%2.57$162.80
$145.00$160.00Aug 21$9.50$5.50$9.5076%0.58$154.50
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.39, avg 0.39)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$160.00$170.00Sep 18$2.80$2.80$7.2057%0.39$162.80
BULL PUT (0)
No bull put found

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 1 found (avg debit $4.50, cheapest $4.50)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$160.00Aug 21Sep 18$4.5043.2%44.1%
PUTS (0)
No puts found

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. 2 found (cheapest 7.41% of stock, avg 8.32%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$170.00$155.00Sep 18$3.40$8.10$11.50$143.50$181.50
$160.00$155.00Sep 18$6.20$8.10$14.30$140.70$174.30

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. 4 found (best net $-2.25, 2 credits)

CALLS (4)
Buy KSell KRatioExpiryNetMax Gain
$135.00$145.001:2Aug 21-$2.25$7.75
$160.00$170.001:2Sep 18-$0.60$9.40
$145.00$160.001:2Sep 18$1.90$13.10
$145.00$160.001:2Aug 21$7.80$7.20
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 3 found (best yield 2.58%, avg 1.35%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$160.00Sep 18$4.000.433.2%2.58%5.74%1--
$170.00Sep 18$1.300.279.6%0.84%10.44%1--
$160.00Aug 21$1.000.303.2%0.64%3.80%23271

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. 97 contracts (avg 152 vol/day, 97 traded recently)

PTGX averages only 152 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 call: the $125.00 01-15 call last traded $22.40 on 07/29 (now $35.00/$39.40) — try a limit near $35.00. Also watch the $135.00 08-21 call last traded $12.60 on 08/06 (now $18.00/$22.30) — try a limit near $18.00; the $160.00 08-21 call last traded $2.48 on 08/07 (now $1.00/$2.40) — try a limit near $1.70.
CALLS (57)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$155.00Aug 21$2.00$6.50$4.25$4.00 08/07$2.70–$4.75$4.00--
$160.00Aug 21$1.00$2.40$1.70$2.48 08/07$1.33–$3.13$1.70271
$150.00Aug 21$5.00$9.00$7.00$4.80 08/07$3.83–$7.00$5.00--
$150.00Sep 18$9.00$13.50$11.25$6.50 08/06$4.75–$11.25$9.00--
$150.00Oct 16$12.50$17.30$14.90$10.71 08/06$6.70–$14.90$12.50--
$150.00Jan 15$19.50$24.00$21.75$11.30 07/22$9.95–$21.75$19.50--
$165.00Aug 21$0.00$4.90$2.45$1.50 07/30$2.45–$3.03$1.50--
$165.00Oct 16$6.00$10.30$8.15$2.05 06/23$3.78–$8.15$6.00--
$165.00Jan 15$12.50$17.30$14.90$8.50 07/31$6.25–$14.90$12.50--
$145.00Aug 21$9.00$13.40$11.20$7.50 08/07$4.85–$11.20$9.00--
$145.00Sep 18$12.10$16.50$14.30$9.70 08/06$5.95–$14.30$12.10--
$170.00Aug 21$0.00$4.90$2.45$0.75 08/06$2.30–$2.55$0.75--
$170.00Sep 18$1.30$5.50$3.40$3.20 08/06$2.42–$4.22$3.20--
$170.00Oct 16$4.00$8.80$6.40$3.00 07/02$3.08–$6.40$4.00--
$140.00Aug 21$13.50$18.00$15.75$12.50 08/06$6.60–$15.75$13.50--
$140.00Oct 16$19.00$23.30$21.15$12.20 07/27$9.90–$21.15$19.00--
$140.00Jan 15$25.00$29.30$27.15$16.10 07/31$13.75–$27.15$25.00--
$175.00Aug 21$0.00$4.90$2.45$0.75 08/06$2.45–$2.50$0.75--
$135.00Aug 21$18.00$22.30$20.15$12.60 08/06$8.75–$20.15$18.0062
$135.00Sep 18$20.00$24.50$22.25$10.00 08/03$10.20–$22.25$20.00--
$135.00Oct 16$22.50$27.00$24.75$19.00 08/06$11.90–$24.75$22.50--
$135.00Jan 15$28.00$32.70$30.35$21.80 08/06$15.85–$30.35$28.00--
$180.00Sep 18$0.00$4.90$2.45$1.65 08/07$2.45–$2.55$1.65--
$180.00Oct 16$1.55$6.40$3.98$1.85 08/06$2.45–$3.98$1.85--
$180.00Jan 15$7.50$12.30$9.90$6.00 07/20$3.83–$9.90$7.50--
$130.00Aug 21$23.00$27.40$25.20$13.44 07/27$10.80–$25.20$23.00--
$130.00Oct 16$26.50$31.00$28.75$22.25 08/06$14.40–$28.75$26.50--
$130.00Jan 15$31.80$35.40$33.60$21.00 07/31$18.10–$33.60$31.80--
$185.00Sep 18$0.00$4.90$2.45$1.20 08/07$2.45–$2.78$1.20--
$185.00Oct 16$1.05$5.90$3.48$1.45 08/06$2.05–$3.48$1.45--
$185.00Jan 15$6.00$10.80$8.40$4.80 08/06$3.28–$8.40$6.00--
$125.00Aug 21$28.00$32.40$30.20$16.10 07/30$13.75–$30.20$28.00--
$125.00Oct 16$30.50$34.80$32.65$8.00 06/11$16.90–$32.65$30.50--
$125.00Jan 15$35.00$39.40$37.20$22.40 07/29$20.65–$37.20$35.002.0K
$190.00Sep 18$0.00$4.90$2.45$0.85 08/07$2.45–$2.55$0.85--
$190.00Jan 15$5.00$9.80$7.40$6.09 08/06$2.55–$7.40$6.09--
$120.00Aug 21$33.00$37.30$35.15$17.40 07/06$16.80–$35.15$33.00--
$120.00Sep 18$33.50$38.30$35.90$31.40 08/07$17.90–$35.90$33.50--
$120.00Oct 16$35.00$39.30$37.15$20.99 07/20$19.90–$37.15$35.00--
$120.00Jan 15$39.00$42.10$40.55$29.13 07/17$23.40–$40.55$39.00--
$115.00Oct 16$39.50$44.40$41.95$13.00 06/15$23.15–$41.95$39.50--
$115.00Jan 15$42.60$47.50$45.05$34.90 07/07$26.40–$45.05$42.60--
$200.00Jan 15$4.40$8.00$6.20$3.40 08/06$2.00–$6.20$4.40--
$110.00Oct 16$44.00$48.90$46.45$26.34 07/06$26.90–$46.45$44.00--
$110.00Jan 15$47.00$51.70$49.35$33.70 07/24$30.00–$49.35$47.00--
$105.00Oct 16$49.00$53.70$51.35$34.71 07/20$30.95–$51.35$49.00--
$105.00Jan 15$52.20$56.00$54.10$30.00 07/13$33.80–$54.10$52.20--
$210.00Jan 15$1.55$6.40$3.98$2.40 08/06$2.45–$3.98$2.40--
$100.00Aug 21$53.00$57.50$55.25$35.60 07/21$33.40–$55.25$53.00--
$100.00Oct 16$53.60$58.50$56.05$36.50 07/16$34.90–$56.05$53.60--
$100.00Jan 15$55.60$60.50$58.05$41.68 08/05$37.40–$58.05$55.60--
$90.00Oct 16$63.50$68.40$65.95$46.90 07/21$43.95–$65.95$63.50--
$90.00Jan 15$65.00$69.50$67.25$27.81 06/11$45.75–$67.25$65.00--
$80.00Oct 16$73.50$78.00$75.75$45.50 06/26$53.45–$75.75$73.50--
$80.00Jan 15$74.10$79.00$76.55$51.58 07/06$54.55–$76.55$74.10--
$70.00Jan 15$84.00$88.50$86.25$60.88 07/14$63.95–$86.25$84.00--
$50.00Oct 16$103.00$107.90$105.45$75.28 07/01$82.50–$105.45$103.00--
PUTS (40)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$155.00Aug 21$2.15$6.50$4.33$15.00 08/06$4.33–$25.25$4.33--
$160.00Jan 15$17.50$22.30$19.90$34.60 07/14$19.90–$33.40$19.90--
$150.00Aug 21$0.50$4.90$2.70$8.50 08/06$2.70–$21.25$2.70--
$150.00Jan 15$13.00$17.00$15.00$25.60 07/22$15.00–$25.90$15.00--
$145.00Aug 21$0.00$4.90$2.45$6.32 08/07$2.45–$17.40$2.45--
$145.00Sep 18$1.80$6.30$4.05$9.30 08/06$4.05–$18.40$4.05--
$145.00Oct 16$4.50$9.30$6.90$14.32 08/06$6.90–$20.20$6.90--
$140.00Aug 21$0.00$4.90$2.45$3.80 08/07$2.30–$14.10$2.45--
$140.00Sep 18$0.55$4.90$2.73$7.60 08/06$2.73–$14.90$2.73--
$140.00Oct 16$3.10$7.90$5.50$10.00 08/06$5.50–$16.90$5.50--
$140.00Jan 15$7.50$12.30$9.90$12.84 08/06$9.90–$19.40$9.90--
$135.00Aug 21$0.05$4.80$2.42$4.08 08/06$1.43–$10.90$2.42--
$135.00Sep 18$0.00$4.90$2.45$6.30 08/06$2.45–$11.70$2.45--
$180.00Aug 21$22.50$27.00$24.75$58.40 06/26$24.75–$48.05$24.75--
$130.00Aug 21$0.00$4.90$2.45$3.20 08/06$2.25–$8.50$2.45--
$130.00Oct 16$2.20$5.50$3.85$8.80 08/05$3.85–$11.25$3.85--
$130.00Jan 15$5.60$9.50$7.55$9.40 08/06$7.55–$13.90$7.55--
$125.00Aug 21$0.00$1.80$0.90$0.95 08/06$0.65–$6.25$0.90--
$125.00Oct 16$2.00$4.90$3.45$7.45 08/05$3.43–$8.90$3.45--
$125.00Jan 15$4.00$8.00$6.00$11.03 07/07$6.00–$11.50$6.00--
$120.00Aug 21$0.00$4.90$2.45$3.00 07/30$1.00–$4.47$2.45--
$120.00Sep 18$0.00$4.90$2.45$3.74 07/30$2.45–$5.20$2.45--
$120.00Oct 16$0.00$4.90$2.45$4.32 08/06$2.45–$6.90$2.45--
$120.00Jan 15$2.65$7.00$4.83$8.30 07/20$4.83–$9.40$4.83--
$115.00Aug 21$0.00$4.90$2.45$0.75 08/06$1.50–$2.98$0.75--
$110.00Aug 21$0.00$4.90$2.45$0.50 08/06$1.25–$2.50$0.50--
$110.00Oct 16$0.00$4.90$2.45$1.40 08/06$2.45–$3.98$1.40--
$110.00Jan 15$0.10$4.90$2.50$15.97 06/11$2.50–$5.90$2.50--
$105.00Aug 21$0.00$4.90$2.45$2.35 07/14$0.83–$2.50$2.35--
$105.00Sep 18$0.00$4.90$2.45$0.75 08/06$2.45–$2.55$0.75--
$105.00Jan 15$0.00$4.90$2.45$4.00 07/17$2.45–$5.70$2.45--
$100.00Aug 21$0.00$4.90$2.45$1.35 07/14$2.45–$2.50$1.35--
$100.00Oct 16$0.00$4.90$2.45$2.45 08/05$2.45–$2.70$2.45--
$100.00Jan 15$0.10$4.90$2.50$2.84 08/06$2.50–$3.58$2.50--
$95.00Oct 16$0.00$4.90$2.45$4.50 06/22$2.45–$2.55$2.45--
$90.00Aug 21$0.00$4.90$2.45$2.30 06/24$2.45–$2.50$2.30--
$85.00Aug 21$0.00$4.90$2.45$1.95 06/18$2.45–$2.45$1.95--
$80.00Jan 15$0.00$4.90$2.45$2.00 07/13$2.45–$2.55$2.00--
$65.00Jan 15$0.00$4.90$2.45$1.90 06/11$2.45–$2.50$1.90--
$60.00Jan 15$0.00$4.90$2.45$1.35 06/11$2.45–$2.50$1.35--

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 36
Total Puts 1
Put/Call Ratio 0.03
Net Difference 35

Prior's Put/Call Breakdown

Total Calls 122
Total Puts 33
Put/Call Ratio 0.27
Net Difference 89

Prior 7-Day Put/Call Summary

Total Calls 1,441
Total Puts 535
Average Put/Call Ratio 0.95
Ratio Trend Falling

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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